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U4 Anti-Corruption Resource Center
U4, U-4, or U04 may refer to: Science and technology * U4 spliceosomal RNA, a non-coding RNA component of the major U2-dependent spliceosome * Haplogroup U4 (mtDNA), a human genetic group * U4, unitary group of degree 4 * U-47700, a synthetic opioid * U04, the ICD-10 code for severe acute respiratory syndrome Transport * U-Bahn lines ** U4 (Berlin U-Bahn) ** U4 (Frankfurt U-Bahn) ** U4 (Hamburg U-Bahn) ** U4 (Munich U-Bahn) ** U4 (Vienna U-Bahn) * German submarine ''U-4'', one of several German submarines * London Buses route U4 * U-4, the U.S. Air Force version of the Aero Commander (aircraft), a light twin-engined aircraft from Aero Design and Engineering Company * U-4, the Japanese air self-defense force designation for the Gulfstream IV The Gulfstream IV (or G-IV or GIV) and derivatives are a family of twinjet aircraft, mainly for private or Business jet, business use. They were designed and built by Gulfstream Aerospace, a General Dynamics company based in Savannah, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
U4 Spliceosomal RNA
The U4 small nuclear Ribo-Nucleic Acid (U4 snRNA) is a non-coding RNA component of the major or U2-dependent spliceosome – a eukaryotic molecular machine involved in the splicing of pre-messenger RNA (pre-mRNA). It forms a duplex with U6 spliceosomal RNA, U6, and with each splicing round, it is displaced from the U6 snRNA (and the spliceosome) in an ATP-dependent manner, allowing U6 to re-fold and create the active site for RNA splicing, splicing catalysis. A recycling process involving protein Brr2 releases U4 from U6, while protein Prp24 re-anneals U4 and U6. The crystal structure of a 5′ stem-loop of U4 in complex with a binding protein has been solved. Biological role The U4 snRNA has been shown to exist in a number of different formats including: bound to proteins as a small nuclear Ribo-Nuclear Protein snRNP, involved with the U6 snRNA in the di-snRNP, as well as involved with both the U6 snRNA and the U5 snRNA in the tri-snRNP. The different formats have been propose ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Submarine U-4
''U-4'' may refer to one of the following German submarines: * , was a Type U 3 submarine launched in 1909 and served in the First World War as a training submarine; scrapped in 1919 ** During the First World War, Germany also had these submarines with similar names: *** , a Type UB I submarine launched in 1915 and sunk on 15 August 1915 *** , a Type UC I submarine launched in 1915 and scuttled on 5 October 1918 * , a Type IIA submarine that served in the Second World War and was stricken in 1944 and scrapped in 1945 * , a Type 205 submarine of the Bundesmarine The German Navy (, ) is part of the unified (Federal Defense), the German Armed Forces. The German Navy was originally known as the ''Bundesmarine'' (Federal Navy) from 1956 to 1995, when ''Deutsche Marine'' (German Navy) became the official ... that was launched in 1962 and scrapped in 1974 ''U-4'' or ''U-IV'' may also refer to: * , a ''U-3'' class submarine of the Austro-Hungarian Navy {{DEFAULTSORT:U-0004 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unemployment
Unemployment, according to the OECD (Organisation for Economic Co-operation and Development), is the proportion of people above a specified age (usually 15) not being in paid employment or self-employment but currently available for work during the reference period. Unemployment is measured by the unemployment rate, which is the number of people who are unemployed as a percentage of the labour force (the total number of people employed added to those unemployed). Unemployment can have many sources, such as the following: * the status of the economy, which can be influenced by a recession * competition caused by globalization and international trade * new technologies and inventions * policies of the government * regulation and market * war, civil disorder, and natural disasters Unemployment and the status of the economy can be influenced by a country through, for example, fiscal policy. Furthermore, the monetary authority of a country, such as the central bank, can in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maple League Of Universities
The Maple League of Universities, previously known as the U4, is an association of four universities in eastern Canada. The four member schools, Acadia University, Bishop's University, Mount Allison University, and St. Francis Xavier University, are all primarily undergraduate liberal arts institutions. Members The four member universities of the Maple League are all primarily undergraduate and located in Eastern Canada: one in Quebec, one in New Brunswick, and two in Nova Scotia. All were established in the early 1800s. History The Maple League was founded in 2013 as the U4, and adopted its current name in 2016. The name "Maple League" was inspired by the Ivy League in the United States. See also *U15 Group of Canadian Research Universities U15 Canada (U15 Group of Canadian Research Universities, ; commonly shortened to U15 Canada) is an association of 15 Canadian public research universities. It is headquartered in Ottawa and was established in 1991 to represent its me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buddha Air
Buddha Air Pvt. Ltd () is an airline based in Lalitpur, Nepal. It operates domestic flights within Nepal as well as international services to Varanasi, India, from its main base in Tribhuvan International Airport, Kathmandu.Flight International 27 March 2007 It was the largest domestic carrier in terms of passengers carried in 2023. It is currently on the list of airlines banned in the European Union like all other airlines in Nepal. History The airline was established on 23 April 1996 as a private limited company by Surendra Bahadur Basnet, a retired Supreme Court judge and former government minister; and his son, Birendra Bahadur Basnet. The name of the airline is derived from the Sanskrit word ''Buddha'', a title used for the much revered Siddhartha Gautama. Operations commenced on 11 October 1997 with a sightseeing flight to Mount Everest using a brand new Beechcraft 1900D. In 2001, the airline partnered with the Bhutanese flag carrier Drukair to charter flights during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PMTair
PMTair (Progress MulTi Air) was a Cambodian airline offering regularly scheduled domestic and international passenger and cargo services out of Phnom Penh International Airport. History PMTair was founded on 14 January 2003 and was owned by Progress Multitrade Co., Ltd. A certificate of airworthiness was issued by the Cambodian Civil Aviation Authority on October 14, 2003. The airline was dissolved in 2008. Destinations Upon closure, PMTair served the following destinations: *Cambodia **Siem Reap - Angkor International Airport base *South Korea, Korea, South **Busan - Gimhae International Airport **Seoul - Incheon International Airport *Vietnam **Hanoi - Noi Bai International Airport Former routes PMTair suspended all domestic flights in the wake of the crash of PMTair Flight U4 241. *U-Tapao International Airport, Pattaya-Siem Reap *Bangkok-Phnom Penh *Hanoi-Phnom Penh *Phnom Penh-Ratanakiri-Siem Reap *Ratanakiri-Phnom Penh *Siem Reap-Phnom Penh *Siem Reap-Sihanoukville ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gulfstream IV
The Gulfstream IV (or G-IV or GIV) and derivatives are a family of twinjet aircraft, mainly for private or Business jet, business use. They were designed and built by Gulfstream Aerospace, a General Dynamics company based in Savannah, Georgia, United States, from 1985 until 2018. Aircraft power is provided by two Rolls-Royce RB.183 Tay turbofans. Upon delivery of the last G450, over 900 GIV/GIV-SP/G450 units had been produced. The last of the G450s was delivered on 19 January 2018 after 365 deliveries over 12 years, ending a 30-year production run, to be replaced by the Gulfstream G500, G500. Development Gulfstream, in collaboration with Grumman, began work on the Gulfstream IV in March 1983 as a re-engined, stretched fuselage derivative of the Gulfstream III. The first GIV made its maiden flight on September 19, 1985. The model received type certification from the FAA on April 22, 1987. The G-IV entered into service with serial number 1000 in 1987 and was upgraded to the sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aero Commander (aircraft)
The Aero Commander 500 family is a series of light twin piston-engined and turboprop aircraft originally built by the Aero Design and Engineering Company in the late 1940s, renamed the Aero Commander company in 1950, and later a division of Rockwell International in 1965. Final production occurred in 1986 under the Gulfstream Aerospace name. The initial production version was the , seven-seat Aero Commander 520. An improved version, the 500S, manufactured after 1967, is known as the Shrike Commander. Larger variants are known by numerous model names and designations, ranging up to the , 11-seat Model 695B/Jetprop 1000B turboprop. As of recent, the Aero Commander is known as the Twin Commander. Design and development The idea for the Commander light business twin was conceived by Ted Smith, a project engineer at the Douglas Aircraft Company. Working part-time after hours throughout 1944, a group of A-20 engineers formed the Aero Design and Engineering Company to design an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London Buses Route U4
This is a list of Transport for London (TfL) contracted bus routes in London, England, as well as commercial services that enter the Greater London area (except coaches). Bus services in London are operated by Arriva London, Go-Ahead London (Blue Triangle, Docklands Buses, London Central and London General), Metroline, First Bus London, Stagecoach London (East London, Selkent and Thameside), Transport UK London Bus and Uno. TfL-sponsored operators run more than 500 services. Examples of non TfL-sponsored operators include, but are not limited to: Arriva Herts & Essex, Arriva Southern Counties, Carousel Buses, Diamond South East, Go-Coach, First Beeline, Metrobus, Stagecoach South, Thames Valley Buses and Reading Buses. Classification of route numbers In Victorian times, people who took the bus would recognise the owner and the route of an only by its livery and its line name, with painted signs on the sides showing the two termini to indicate the route. Then, in 1906, Geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
U4 (Vienna U-Bahn)
Line U4 is a line on the Vienna U-Bahn metro Metro may refer to: Geography * Metro City (Indonesia), a city in Indonesia * A metropolitan area, the populated region including and surrounding an urban center Public transport * Rapid transit, a passenger railway in an urban area with high ... system. Opened in 1976, it currently has 20 stations and a total length of , from to . It is connected to at and , at , at , at and . Stations Line U4 currently serves the following stations: * (transfer to: - park & ride facility) * * * * * * * (transfer to: ) * * * * (transfer to: ) * * (transfer to: ) * (transfer to: ) * (transfer to: ) * * * (transfer to: - park & ride facility) * (transfer to: ) References External links * {{Metro lines in Vienna U4 Railway lines opened in 1976 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haplogroup U4 (mtDNA)
Haplogroup U is a human mitochondrial DNA haplogroup (mtDNA). The clade arose from haplogroup R, likely during the early Upper Paleolithic. Its various subclades (labelled U1–U9, diverging over the course of the Upper Paleolithic) are found widely distributed across Northern and Eastern Europe, Central, Western and South Asia, as well as North Africa, the Horn of Africa, and the Canary Islands. Origins Haplogroup U descends from the haplogroup R mtDNA branch of the phylogenetic tree. The defining mutations (A11467G, A12308G, G12372A) are estimated to have arisen between 43,000 and 50,000 years ago, in the early Upper Paleolithic (around 46,530 ± 3,290 years before present, with a 95% confidence interval per Behar et al., 2012). Ancient DNA classified as belonging to the U* mitochondrial haplogroup has been recovered from human skeletal remains found in Western Siberia, which have been dated to c. 45,000 years ago. The mitogenome (33-fold coverage) of the Peştera Muie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
U4 (Munich U-Bahn)
The Munich U-Bahn () is an Railway electrification system, electric rail Rapid transit, rapid transit network in Munich, Germany. The system began operation in 1971, and is operated by the municipally owned Münchner Verkehrsgesellschaft (MVG; Munich Transport Company). The network is integrated into the Münchner Verkehrs- und Tarifverbund (MVV; Munich Transport and Tariff Association) and interconnected with the Munich S-Bahn. The U-Bahn currently comprises eight lines, serving 96 stations (100 stations if four interchange stations with separate levels for different lines are counted twice), and encompassing of routes. Alongside the S-Bahn, the Munich subway is the most important means of local public transport in Munich. Since the opening of the first line on October 19, 1971, a network with 95 km of track and 96 stops has been built, to which the neighboring town of Garching near Munich is also connected and in future also the Planegg district of Martinsried (both in the dist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
