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ARSD (arylsulfatase)
ARSD or ArsD may refer to: *ARS-D, the Alliance for the Re-liberation of Somalia *ArsD, a trans-acting repressor of the arsRDABC operon that confers resistance to arsenicals and antimonials in ''Escherichia coli''; see Ars operon *ARSD, the United States Navy hull classification symbol for "salvage lifting vessel"; see also Rescue and salvage ship *ARSD, a type of arylsulfatase *ARSD, the New York Stock Exchange symbol for the Arabian American Development Company *Atma Ram Sanatan Dharma College , mottoeng = May our learning be endowed with radiance , established = , type = Government , chairperson = Pawan Jaggi , principal = Gyantosh Kumar Jha , students ..., formerly Sanatan Dharma College, a co-educational constituent college of the University of Delhi in India *The American Roller Skating Derby, a professional roller derby league in the United States {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alliance For The Re-liberation Of Somalia
The Alliance for the Re-liberation of Somalia (ARS) was a Somali political party. A successor to the Islamic Courts Union, it was launched in September 2007. History of the ARS Members of the Islamic Courts Union and Somali opposition leaders united to form a political party. Roughly 400 delegates, including former Islamic Courts Union, ICU Executive chairman Sharif Sheikh Ahmed, former TFG Speaker of Parliament Sharif Hassan Sheikh Aden, and the former TFG Deputy Prime Minister Hussein Mohamed Farrah, approved a constitution and committee. A 191-member Central Committee was chaired by Sharif Hassan Sheikh Aden. Hassan Dahir Aweys explicitly stated he did not hold any formal position in the Alliance. Reporters at the Somali Congress for Liberation and Reconstitution in Asmara, the capital of Eritrea said the alliance would be unlikely to be Islamist-led as the opposition would be hoping to draw on the broad political support and fundraising opportunities of the Somali diaspora. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ars Operon
In molecular biology, the ars operon is an operon found in several bacterial taxon. It is required for the detoxification of arsenate, arsenite, and antimonite. This system transports arsenite and antimonite out of the cell. The pump is composed of two polypeptides, the products of the arsA and arsB genes. This two-subunit enzyme produces resistance to arsenite and antimonite. Arsenate, however, must first be reduced to arsenite before it is extruded. A third gene, arsC, expands the substrate specificity to allow for arsenate pumping and resistance. ArsC is an approximately 150-residue arsenate reductase that uses reduced glutathione (GSH) to convert arsenate to arsenite with a redox active cysteine residue in the active site. ArsC forms an active quaternary complex with GSH, arsenate, and glutaredoxin 1 (Grx1). The three ligands must be present simultaneously for reduction to occur. ArsA and ArsB ArsA and ArsB form an anion-translocating ATPase. The ArsB protein is d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hull Classification Symbol
The United States Navy, United States Coast Guard, and United States National Oceanic and Atmospheric Administration (NOAA) use a hull classification symbol (sometimes called hull code or hull number) to identify their ships by type and by individual ship within a type. The system is analogous to the pennant number system that the Royal Navy and other European and Commonwealth navies use. History United States Navy The U.S. Navy began to assign unique Naval Registry Identification Numbers to its ships in the 1890s. The system was a simple one in which each ship received a number which was appended to its ship type, fully spelled out, and added parenthetically after the ship's name when deemed necessary to avoid confusion between ships. Under this system, for example, the battleship ''Indiana'' was USS ''Indiana'' (Battleship No. 1), the cruiser ''Olympia'' was USS ''Olympia'' (Cruiser No. 6), and so on. Beginning in 1907, some ships also were referred to alternatively ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rescue And Salvage Ship
Rescue and salvage ships (hull classification symbol ARS) are a type of military salvage tug. They are tasked with coming to the aid of stricken vessels. Their general mission capabilities include combat salvage, lifting, towing, retraction of grounded vessels, off-ship firefighting, and manned diving operations.http://www.msc.navy.mil/inventory/ships.asp?ship=188 Military Sealift Command Ship Inventory: Rescue Salvage Ships They were common during World War II. List of rescue and salvage ships of the United States Navy by class The following ship classes have been designated under the ARS hull classification symbol in United States Navy Service. ''Lapwing''-class minesweeper conversions The earliest designated United States Navy salvage ships (ARS) were converted s. Ships of this type were operated by the United States Navy as salvage ships from June 1941 until USS ''Viking'' was decommissioned and scrapped in 1953. * * * * * * * ''Diver'' class The United States Navy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arylsulfatase
Arylsulfatase (EC 3.1.6.1, sulfatase, nitrocatechol sulfatase, phenolsulfatase, phenylsulfatase, ''p''-nitrophenyl sulfatase, arylsulfohydrolase, 4-methylumbelliferyl sulfatase, estrogen sulfatase) is a type of sulfatase enzyme with systematic name ''aryl-sulfate sulfohydrolase''. This enzyme catalyses the following chemical reaction : an aryl sulfate + H2O \rightleftharpoons a phenol + sulfate Types include: *Arylsulfatase A (also known as "cerebroside-sulfatase") *Arylsulfatase B (also known as "''N''-acetylgalactosamine-4-sulfatase") *Steroid sulfatase (formerly known as "arylsulfatase C") * ARSC2 * ARSD *ARSE *ARSF * ARSG * ARSH * ARSI * ARSJ * ARSK See also * Aryl In organic chemistry, an aryl is any functional group or substituent derived from an aromatic ring, usually an aromatic hydrocarbon, such as phenyl and naphthyl. "Aryl" is used for the sake of abbreviation or generalization, and "Ar" is used ... References Hydrolases EC 3.1.6 {{biochem-s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York Stock Exchange
The New York Stock Exchange (NYSE, nicknamed "The Big Board") is an American stock exchange in the Financial District of Lower Manhattan in New York City. It is by far the world's largest stock exchange by market capitalization of its listed companies at US$30.1 trillion as of February 2018. The average daily trading value was approximately 169 billion in 2013. The NYSE trading floor is at the New York Stock Exchange Building on 11 Wall Street and 18 Broad Street and is a National Historic Landmark. An additional trading room, at 30 Broad Street, was closed in February 2007. The NYSE is owned by Intercontinental Exchange, an American holding company that it also lists (). Previously, it was part of NYSE Euronext (NYX), which was formed by the NYSE's 2007 merger with Euronext. History The earliest recorded organization of securities trading in New York among brokers directly dealing with each other can be traced to the Buttonwood Agreement. Previously, securiti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arabian American Development Company
The Arabian Peninsula, (; ar, شِبْهُ الْجَزِيرَةِ الْعَرَبِيَّة, , "Arabian Peninsula" or , , "Island of the Arabs") or Arabia, is a peninsula of Western Asia, situated northeast of Africa on the Arabian Plate. At , the Arabian Peninsula is the largest peninsula in the world. Geographically, the Arabian Peninsula includes Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, the United Arab Emirates (UAE), and Yemen, as well as the southern portions of Iraq and Jordan. The largest of these is Saudi Arabia. In the classical era, the southern portions of modern-day Syria, Jordan, and the Sinai Peninsula were also considered parts of Arabia (see Arabia Petraea). The Arabian Peninsula formed as a result of the rifting of the Red Sea between 56 and 23 million years ago, and is bordered by the Red Sea to the west and southwest, the Persian Gulf and the Gulf of Oman to the northeast, the Levant and Mesopotamia to the north and the Arabian Sea and the Indian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atma Ram Sanatan Dharma College
, mottoeng = May our learning be endowed with radiance , established = , type = Government , chairperson = Pawan Jaggi , principal = Gyantosh Kumar Jha , students = , undergrad = 3586 , postgrad = 167 , address = South Campus, Dhaula Kuan , city = Delhi , state = New Delhi , country = India , campus = South Campus , website = , coordinates = , staff = , faculty = 291 , affiliations = University of Delhi Atma Ram Sanatan Dharma College (ARSD College), formerly Sanatan Dharma College, is a co-educational constituent college of the University of Delhi. The college was founded on August 3, 1959, by the Sanatan Dharma Maha Sabha, Delhi. Late Shri Atma Ram Chadha, a philanthropist, took over ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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