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Oas
OAS or Oas may refer to: Chemistry * O-Acetylserine, amino-acid involved in cysteine synthesis Computers * Open-Architecture-System, the main user interface of Wersi musical keyboards * OpenAPI Specification (originally Swagger Specification), specification for machine-readable interface files for RESTful Web services * Oracle Application Server, software platform Medicine * Open aortic surgery, surgical technique * Oral allergy syndrome, food-related allergic reaction in the mouth * 2'-5'-oligoadenylate synthase, an enzyme ** OAS1, OAS2, OAS3, anti-viral enzymes in humans Organizations * Office of Aviation Services, agency of the United States Department of the Interior * Ontario Archaeological Society, organization promoting archaeology within the Province of Ontario, Canada * Organisation Armée Secrète, French dissident terrorist organisation, active during the Algerian War (1954–62), fighting against Algerian independence * Organization of American States, continent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Organization Of American States
The Organization of American States (OAS; es, Organización de los Estados Americanos, pt, Organização dos Estados Americanos, french: Organisation des États américains; ''OEA'') is an international organization that was founded on 30 April 1948 for the purposes of solidarity and co-operation among its member states within the Americas. Headquartered in the United States capital, Washington, D.C., the OAS has 35 members, which are independent states in the Americas. Since the 1990s, the organization has focused on election monitoring. The head of the OAS is the Secretary General of the Organization of American States, Secretary General; the incumbent is Uruguayan Luis Almagro. History Background The notion of an international union in the New World was first put forward during the liberation of the Americas by José de San Martín and Simón Bolívar who, at the 1826 Congress of Panama (still being part of Colombia), proposed creating a league of American republics, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oral Allergy Syndrome
Oral allergy syndrome (OAS) or pollen-food allergy is a type of food allergy classified by a cluster of allergic reactions in the mouth and throat in response to eating certain (usually fresh) fruits, nuts, and vegetables that typically develops in adults with hay fever. OAS is not a separate food allergy, but rather represents cross-reactivity between distant remnants of tree or weed pollen still found in certain fruits and vegetables. Therefore, OAS is only seen in people with seasonal pollen allergies, and mostly people who are allergic to tree pollen. It is usually limited to ingestion of uncooked fruits or vegetables. In adults, up to 60% of all food allergic reactions are due to cross-reactions between foods and inhalative allergens. OAS is a Type 1 or immunoglobulin E-mediated hypersensitivity, which is sometimes called a " true allergy". The body's immune system produces IgE antibodies against pollen; in OAS, these antibodies also bind to (or cross-react with) other ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oas, Albay
Oas, officially the Municipality of Oas ( bcl, Banwaan kan Oas; tl, Bayan ng Oas), is a 1st class municipality in the province of Albay, Philippines. According to the 2020 census, it has a population of 66,084 people. Etymology There are two stories that purport to tell the origin of the name of Oas: a) There is a dam across the narrowest portion of a local river. This dam solely irrigates the vast fields of the place including those of the nearby town of Libon and results in a good harvest. People are wary of any cracks or leaks on the dam walls during months of heavy rains. A crier would shout ''nawaswas'', giving the call to the people (in times of this kind of emergency) for immediate action in groups. From then on, the natives coined this name to the place and later shortened it to present form. b) Early Spanish colonizers reaching this particular section of the Bicol Peninsula asked the name of the place from the about 600 natives living there, ''"Como se llama este s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OpenAPI Specification
The OpenAPI Specification, previously known as the Swagger Specification, is a specification for a machine-readable interface definition language for describing, producing, consuming and visualizing RESTful web services. Previously part of the Swagger framework, it became a separate project in 2016, overseen by the OpenAPI Initiative, an open-source collaboration project of the Linux Foundation. Swagger and some other tools can generate code, documentation and test cases from interface files. History Swagger development began in early 2010 by Tony Tam, who was working at online dictionary company Wordnik. In March 2015, SmartBear Software acquired the open-source Swagger API specification from Reverb Technologies, Wordnik's parent company. In November 2015, SmartBear announced that it was creating a new organization called the OpenAPI Initiative under the sponsorship of the Linux Foundation. Other founding member companies included 3scale, Apigee, Capital One, Google, IBM, I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Old Age Security
The Old Age Security (OAS) (SV; french: Sécurité de la vieillesse) program is a universal retirement pension available to most residents and citizens of Canada who have reached 65 years old. This pension is supplemented by the Guaranteed Income Supplement (GIS) for seniors with lower incomes, which is added to their monthly OAS payment. Some low-income spouses and survivors of OAS recipients are eligible to receive an income-tested allowance while they are aged 60 to 64. Legal foundation Old Age Security (OAS) is a monthly payment available to qualifying citizens and permanent residents of Canada who are 65 years old and older. Authorized by Section 94A of the Constitution Act of 1867, the program is defined by the Old Age Security Act (R.S.C., 1985, c. O-9). Implementation is the responsibility of the Minister of Employment and Social Development (ESDC). Administration is performed by Service Canada through offices across Canada. Payments The pension is paid monthly, on the thi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oasis LRT Station
The Punggol LRT is an automated guideway transit line in Singapore. The line, which initially opened on 29 January 2005, connects the residential districts and suburbs of Punggol to Punggol Town Centre, where it connects with the North East MRT line and the Punggol Bus Interchange. It is the third line of the LRT system in Singapore and like all other LRT lines, it is fully elevated and uses automated trains. The first phase is a line with 15 stations in two loops. It is the second LRT line to be operated by SBS Transit. History Plans for the Punggol LRT line were drawn up and announced in January 1999 with the development of Punggol New Town. Construction began in June 2000 by a consortium comprising Sembcorp Industries, Mitsubishi Heavy Industries and Mitsubishi Corporation, at a cost of S$354 million. Meanwhile, the Punggol LRT line was awarded to Singapore Bus Service (present-day SBS Transit) on 20 May 1999. The first phase was completed in June 2004 and underwent te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open-Architecture-System
Open-Architecture-System (OAS) is the main User interface and synthesizer software of the Wersi keyboard line. OAS improves on prior organ interfaces by allowing the user to add sounds, rhythms, third party programs and future software enhancements without changing hardware. Compared to previous organs which relied on buttons, OAS uses a touch screen to make programming easier. OAS can host up to 4 separate VST software instruments, allowing for an expandable system similar to the Korg OASYS. OAS can support dynamic touch and aftertouch, but cannot support horizontal touch like the Yamaha Stagea Electone Electone is the trademark used for electronic organs produced by Yamaha. With the exception of the top end performance models, most Electones are based on the design of the spinet electronic organ. Current models are completely digital and conta .... OAS Version 7 OAS Version 7 expands on previous versions by adding a new effects section. Separate effects are available for t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Organisation Armée Secrète
The ''Organisation Armée Secrète'' (OAS, "Secret Armed Organisation") was a far-right French dissident paramilitary organisation during the Algerian War. The OAS carried out terrorist attacks, including bombings and assassinations, in an attempt to prevent Algeria's independence from French colonial rule. Its motto was ' ("Algeria is French and will remain so"). The OAS was formed from existing networks, calling themselves "counter-terrorists", "self-defence groups", or "resistance", which had carried out attacks on the Algerian National Liberation Front (FLN) and their perceived supporters since early in the war. It was officially formed in Francoist Spain, in Madrid in January 1961, as a response by some French politicians and French military officers to the 8 January 1961 referendum on self-determination concerning Algeria, which had been organised by President de Gaulle. By acts of bombings and targeted assassinations in both metropolitan France and French Algerian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Department Of The Interior
The United States Department of the Interior (DOI) is one of the executive departments of the U.S. federal government headquartered at the Main Interior Building, located at 1849 C Street NW in Washington, D.C. It is responsible for the management and conservation of most federal lands and natural resources, and the administration of programs relating to Native Americans, Alaska Natives, Native Hawaiians, territorial affairs, and insular areas of the United States, as well as programs related to historic preservation. About 75% of federal public land is managed by the department, with most of the remainder managed by the Department of Agriculture's Forest Service. The department was created on March 3, 1849. The department is headed by the secretary of the interior, who reports directly to the president of the United States and is a member of the president's Cabinet. The current secretary is Deb Haaland. Despite its name, the Department of the Interior has a different ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OAS3
2'-5'-oligoadenylate synthetase 3 is an enzyme that in humans is encoded by the ''OAS3'' gene. This gene encodes an enzyme included in the 2', 5' oligoadenylate synthase family. This enzyme is induced by interferons and catalyzes the 2', 5' oligomers of ATP. These oligomers activate latent RNase L Ribonuclease L or RNase L (for ''latent''), known sometimes as ribonuclease 4 or 2'-5' oligoadenylate synthetase-dependent ribonuclease — is an interferon (IFN)-induced ribonuclease which, upon activation, destroys all RNA within the cell (bot ..., leading to degradation of both viral and endogenous RNA. This enzyme family plays a significant role in the inhibition of cellular protein synthesis in response to viral infection. References Further reading * * * * * * * * * External links * {{gene-12-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OAS2
2'-5'-oligoadenylate synthetase 2 is an enzyme that in humans is encoded by the ''OAS2'' gene. This gene encodes a member of the 2-5A synthetase family, essential proteins involved in the innate immune response to viral infection. The encoded protein is induced by interferons and uses adenosine triphosphate in 2'-specific nucleotidyl transfer reactions to synthesize 2',5'-oligoadenylates (2-5As). These molecules activate latent RNase L, which results in viral RNA degradation and the inhibition of viral replication. The three known members of this gene family are located in a cluster on chromosome 12. Alternatively spliced Alternative splicing, or alternative RNA splicing, or differential splicing, is an alternative splicing process during gene expression that allows a single gene to code for multiple proteins. In this process, particular exons of a gene may be ... transcript variants encoding different isoforms have been described. References Further reading * * * * * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ontario Archaeological Society
The Ontario Archaeological Society is a registered charitable organization promoting the ethical practice of archaeology within the Province of Ontario, Canada. It is a public and professional society formed in 1950. The Society produces a peer-reviewed journal ''Ontario Archaeology''. Headquarters are located in the Ashbridge Estate in the east end of Toronto with regional chapters throughout Ontario. Origins and Aims The Ontario Archaeological Society was founded in 1950 as the joint project of a group of enthusiastic amateurs whose interest in "buried history" had been sparked by the exciting lectures of John Norman Emerson, Professor of Anthropology at the University of Toronto. Major aims of the society include: *To bring together individuals interested in the practice, promotion and advancement of archaeology, particularly in the province of Ontario. *To encourage and assist every effort, both individual and collective, which tends to foster, elevate and advance archae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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