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Na -transporting Two-sector ATPase
NA, N.A., Na, nA or n/a may refer to: Chemistry and physics * Sodium, symbol Na, a chemical element * Avogadro constant (''N''A) * Nucleophilic addition, a type of reaction in organic chemistry * Numerical aperture, a number that characterizes a range of angles in an optical system * nA, the symbol for nanoampere * Naturally aspirated engine Biology and medicine * Na (tree) or ''Mesua ferrea'', a species of tree native to Sri Lanka * Neuroacanthocytosis, a neurological condition * ''Nomina Anatomica'', a former international standard for human anatomical nomenclature * Noradrenaline, a hormone * Nucleic acid analogue, compounds analogous to naturally occurring RNA and DNA Places Current * Namibia (ISO country code) * Naples (car number plate code: NA), Italy * North America, a continent * North Africa, a subcontinent Historical * Netherlands Antilles (former international vehicle registration code: NA) * Na (Chinese state), a small state of the Chinese Zhou dynasty from the 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sodium
Sodium is a chemical element with the symbol Na (from Latin ''natrium'') and atomic number 11. It is a soft, silvery-white, highly reactive metal. Sodium is an alkali metal, being in group 1 of the periodic table. Its only stable isotope is 23Na. The free metal does not occur in nature, and must be prepared from compounds. Sodium is the sixth most abundant element in the Earth's crust and exists in numerous minerals such as feldspars, sodalite, and halite (NaCl). Many salts of sodium are highly water-soluble: sodium ions have been leached by the action of water from the Earth's minerals over eons, and thus sodium and chlorine are the most common dissolved elements by weight in the oceans. Sodium was first isolated by Humphry Davy in 1807 by the electrolysis of sodium hydroxide. Among many other useful sodium compounds, sodium hydroxide (lye) is used in soap manufacture, and sodium chloride (edible salt) is a de-icing agent and a nutrient for animals including h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nakoku
was a stateIn Japanese, the character 国/國, read as ''koku'' (in on'yomi) or ''kuni'' (in kun'yomi), can be translated as "country" or "province" which was located in and around modern-day Fukuoka City, on the Japanese island of Kyūshū, from the 1st to early 3rd centuries. Much of what is known about it comes from ancient records of both China and Japan. According to the ''Book of the Later Han'', in 57 CE, Emperor Guangwu of Han granted Nakoku an imperial seal, patterned after the Chinese jade seals, but made of gold: the king of Na gold seal. In return, that same year, Na sent envoys to the Chinese capital, offering tribute and formal New Year's greetings. This seal was discovered over 1500 years later, by an Edo period farmer on Shikanoshima Island, thus helping to verify the existence of Nakoku, which was otherwise known only from the ancient chronicles. Engraved upon it are the Chinese characters (''Kan no Wa no Na-no-Koku-ō'', "King of the Na state of the Wa (vass ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Na (cuneiform)
The cuneiform na sign is a common, multi-use sign, a syllabic for ''na'', and an alphabetic sign used for ''n'', or ''a''; it is common in both the ''Epic of Gilgamesh'' over hundreds of years, and the 1350 BC Amarna letters. In the ''Epic of Gilgamesh'' it also has sumerogramic (capital letter (majuscule)) usage for NA. An example usage for ''NA'' in the Epic is for the spelling of ''NA.GAD'', (also '' LÚ.NA.GAD'', and the plural '' LÚ.NA.GAD. MEŠ''), for Akkadian language "nāqidu", ''"herdsman"''. The usage for ''NA'' in herdsman is only for 3 spellings. The commonness of cuneiform ''na'', in the top 25 used signs by Buccellati (Buccellati 1979), (2nd highest usage, exceeded by a: ''a (cuneiform)'') is because of usage for the spelling of ''a-na'' (Akkadian language "ana") -, the common preposition spelling for English language: ''to, for, by, of, at, etc.''. It is also a component for the Akkadian language preposition: ''i-na'' (''ina''), meaning: ''in, into, by, etc.''. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mazda MX-5 (NA)
The Mazda MX-5 (NA) (sold in Japan as the and in North America as the Mazda MX-5 Miata) is the first generation of the Mazda MX-5 manufactured from 1989 to 1997. Inspired by the post-war era British sports cars, the MX-5 rejuvenated interest in roadsters after the demise of cars such as the MG B and Triumph Spitfire. Since its debut, the MX-5 has won numerous automotive awards and has become the world's best selling sports car. Background The MX-5 was unveiled at the Chicago Auto Show on February 10, 1989, with a price tag of . The MX-5, with production code NA, was made available for delivery to buyers worldwide in the following dates: May 1989 (as a 1990 model) in the US and Canada; September 1, 1989 in Japan; and 1990 in Europe. An optional hardtop was made available at the same time, in sheet moulding compound (SMC). Demand initially outstripped production, fueled by enthusiastic press reviews. In Japan, the car was not badged as a Mazda, as the company was in the pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North American Airlines
North American Airlines, Inc., was a United States airline with its headquarters at the HLH Building in Peachtree City, Georgia in Greater Atlanta, United States. Prior to May 2008, it operated scheduled international services from the U.S. to Africa and Guyana. Later it operated domestic and international charter services and wet lease services. Its main aircraft and maintenance base was Tampa International Airport. History North American Airlines was a subsidiary of Global Aviation Holdings, Inc., formerly Global Aero Logistics, Inc. Unlike the other airlines that are or were a part of Global Aviation, ATA Airlines (now defunct) and World Airways (now defunct), North American was founded after airline deregulation in the United States. North American was established in 1989 and began operations on January 20, 1990. It was founded by Dan McKinnon, former head of the then-Civil Aeronautics Board. The airline was acquired by World Air Holdings in April 2005. It began by flying c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nepal Airlines
Nepal Airlines Corporation ( ne, नेपाल वायुसेवा निगम, Nepāl Vāyusevā Nigam, Nepal Air Service Corporation), formerly known as Royal Nepal Airlines ( ne, शाही नेपाल वायुसेवा, Śāhī Nepāl Vāyusevā, Royal Nepal Air Service, label=none), is the flag carrier of Nepal. Founded in 1958, it is the oldest airline of the country. Out of its main base at Tribhuvan International Airport, Kathmandu, the airline operates domestic services within Nepal and medium-haul services in Asia. The airline's first aircraft was a Douglas DC-3, used to serve domestic routes and a handful of destinations in India. The airline acquired its first jet aircraft, Boeing 727s, in 1972. As of 13 July 2020, the airline operates a fleet of seven aircraft. Since 2013, the airline has been on the list of air carriers banned in the European Union. History 1950s and 1960s: early years The airline was established in July 1958 as Royal Nepal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VFA-94
Strike Fighter Squadron 94 (VFA-94), also known as the Mighty Shrikes, is a United States Navy fighter squadron stationed at Naval Air Station Lemoore. It is an operational fleet squadron currently flying the Boeing F/A-18E/F Super Hornet, F/A-18F Super Hornet. It is attached to Carrier Air Wing 17 (CVW 17) and based at NAS Lemoore, California. Its tail code is "NA" and its radio call sign is "Hobo". Insignia and nickname The original squadron was known as the Tough Kitties and had a cartoon cat insignia. When the second squadron was formed and deployed aboard during its world cruise in 1954, it also used a cartoon cat insignia. There is no record of this insignia being officially approved for use by the squadron. The squadron’s first official insignia was approved by Chief of Naval Operations on 21 November 1955, and consisted of a yellow and black tiger paw with lightning bolts on a blue background. A new insignia was approved on 21 April 1959 consisting of a dark blue styliz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virgin New Adventures
The ''Virgin New Adventures'' (NA series, or NAs) are a series of novels from Virgin Publishing based on the British science-fiction television series ''Doctor Who''. They continued the story of the Doctor from the point at which the television programme went into hiatus from television in 1989. From 1991 to 1997, all the books except the final one involved the Seventh Doctor, who was portrayed on television by Sylvester McCoy; the final book, ''The Dying Days'', involved the Eighth Doctor, who was portrayed in the 1996 television film by Paul McGann. In further books published between 1997 and 1999, the New Adventures series focused on the character Bernice Summerfield and the Doctor did not appear. Publication history ''Doctor Who'' Virgin had purchased the successful children's imprint Target Books in 1989, with Virgin's new fiction editor Peter Darvill-Evans taking over the range. Target's major output was novelisations of televised ''Doctor Who'' stories, and Darvil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Adult Fiction
New adult (NA) fiction is a developing genre of fiction with protagonists in the 18–29 age bracket. St. Martin's Press first coined the term in 2009, when they held a special call for "fiction similar to young adult fiction (YA) that can be published and marketed as adult—a sort of an 'older YA' or 'new adult'". New adult fiction tends to focus on issues such as leaving home, developing sexuality, and negotiating education and career choices. The genre has gained popularity rapidly over the last few years, particularly through books by self-published bestselling authors like Jennifer L. Armentrout, Cora Carmack, Colleen Hoover, Anna Todd, and Jamie McGuire. The genre originally faced criticism, as some viewed it as a marketing scheme, while others claimed the readership was not there to publish the material. In contrast, others claimed the term was necessary; a publicist for HarperCollins described it as "a convenient label because it allows parents and bookstores and interest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shimmer And Shine
''Shimmer and Shine'' is an American animated television series created by Farnaz Esnaashari-Charmatz and produced by Nickelodeon Animation Studio. It premiered on Nickelodeon's Nick Jr. block on August 24, 2015, and ran for four seasons. The show is about two genies, Shimmer and Shine, who grant wishes for their human friend Leah. On March 18, 2018, new episodes moved to the separate Nick Jr. Channel. Plot The first season is set in the human world and focuses on a young girl named Leah who is friends with a pair of twin genie sisters named Shimmer and Shine. Each day, the genies grant Leah three wishes, but they often make mistakes. Each episode features Leah working together with the genies to resolve the problems they unintentionally cause, all while keeping Shimmer and Shine a secret from her next door neighbor and best friend Zac. In the second season, the characters are transported to Zahramay Falls, a magical land where Shimmer and Shine live. Leah reveals her genies' e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Na (drum)
A lag-na, or na, is an ancient Tibetan frame drum. The drumhead has a minimum diameter of about one metre. Like the ''dhyāngro'' (the principal drum of the '' jhakri'' shamans of Nepal), the lag-na has a carved, wooden handle. One plays the na by striking its drumhead with a heavy percussion mallet. See also * Damaru A damaru ( sa, डमरु, ; Tibetan ཌ་མ་རུ་ or རྔ་ཆུང) is a small two-headed drum, used in Hinduism and Tibetan Buddhism. In Hinduism, the damaru is known as the instrument of the deity Shiva, associated with Tant ..., a small, two-headed drum of Hindu and Tibetan Buddhist tradition References Drums Medicine drums Tibetan musical instruments {{Membranophone-instrument-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Academician
The National Academy of Design is an honorary association of American artists, founded in New York City in 1825 by Samuel Morse, Asher Durand, Thomas Cole, Martin E. Thompson, Charles Cushing Wright, Ithiel Town, and others "to promote the fine arts in America through instruction and exhibition." Membership is limited to 450 American artists and architects, who are elected by their peers on the basis of recognized excellence. History The original founders of the National Academy of Design were students of the American Academy of the Fine Arts. However, by 1825 the students of the American Academy felt a lack of support for teaching from the academy, its board composed of merchants, lawyers, and physicians, and from its unsympathetic president, the painter John Trumbull. Samuel Morse and other students set about forming "the drawing association", to meet several times each week for the study of the art of design. Still, the association was viewed as a dependent organization o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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