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WSQM
SQM or sqm may refer to: * Sociedad Química y Minera de Chile, a Chilean mining and chemical enterprise * Software quality management * Sky quality meter, to measure night sky brightness * Supersymmetric quantum mechanics * São Miguel do Araguaia airport, IATA code * Smart Queue Management Smart or SMART may refer to: Arts and entertainment * ''Smart'' (Hey! Say! JUMP album), 2014 * Smart (Hotels.com), former mascot of Hotels.com * ''Smart'' (Sleeper album), 1995 debut album by Sleeper * ''SMart'', a children's television ser ..., a technique to avoid congestion in computer networks * Windows Live Messenger log file extension, see list of filename extensions (S–Z)#S {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sociedad Química Y Minera
Sociedad Química y Minera de Chile (SQM) is a Chilean chemical company and a supplier of plant nutrients, iodine, lithium and industrial chemicals. It is the world’s biggest lithium producer. SQM's natural resources and its main production facilities are located in the Atacama Desert in Tarapacá and Antofagasta regions. History State company (1968-1983) Created in 1968 as a ''Sociedad Minera Mixta'' between private investors and the State of Chile (Compañía Salitrera Anglo-Lautaro 62.5% and CORFO 37.5%). The new company was made up of the combination of the deposits and assets of the Compañía Salitrera Anglo-Lautaro and the Empresa Salitrera Victoria owned by CORFO. At the end of 1966 the problem of the expiration of the state enterprise managed by COVENSA 30 July 1968 and how to organize the nitrate industry arose. Negotiations with Anglo-Lautaro to establish a partnership led to the creation of SQM, with the intent to restructure the declining nitrate production, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Software Quality Management
Software quality management (SQM) is a management process that aims to develop and manage the quality of software in such a way so as to best ensure that the product meets the quality standards expected by the customer while also meeting any necessary regulatory and developer requirements, if any. Software quality managers require software to be tested before it is released to the market, and they do this using a cyclical process-based quality assessment in order to reveal and fix bugs before release. Their job is not only to ensure their software is in good shape for the consumer but also to encourage a culture of quality throughout the enterprise. Quality management activities Software quality management activities are generally split up into three core components: quality assurance, quality planning, and quality control. Some like software engineer and author Ian Sommerville don't use the term "quality control" (as quality control is often viewed as more a manufacturing term tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supersymmetric Quantum Mechanics
In theoretical physics, supersymmetric quantum mechanics is an area of research where supersymmetry are applied to the simpler setting of plain quantum mechanics, rather than quantum field theory. Supersymmetric quantum mechanics has found applications outside of high-energy physics, such as providing new methods to solve quantum mechanical problems, providing useful extensions to the WKB approximation, and statistical mechanics. Introduction Understanding the consequences of supersymmetry (SUSY) has proven mathematically daunting, and it has likewise been difficult to develop theories that could account for symmetry breaking, ''i.e.'', the lack of observed partner particles of equal mass. To make progress on these problems, physicists developed ''supersymmetric quantum mechanics'', an application of the supersymmetry superalgebra to quantum mechanics as opposed to quantum field theory. It was hoped that studying SUSY's consequences in this simpler setting would lead to new un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
São Miguel Do Araguaia
São Miguel do Araguaia is a city in northeastern Goiás state, Brazil. It is the northernmost municipality in Goiás, one of the largest too, and a major producer of cattle. São Miguel is located in the São Miguel do Araguaia Microregion and is one of the most distant cities from the state capital, Goiânia, which is 486 kilometers away. There are highway connections with Araguaçu, state of Tocantins, 63 kilometers to the north; Nova Crixás, 102 kilometers to the south; and the district of Luís Alves, 45 kilometers to the west, on the Araguaia River. Highway connections are made from Goiânia by GO-070 / Goianira / Inhumas / Itaberaí / BR-070 / Goiás / GO-164 / Araguapaz / Nova Crixás. History The region received its first settlers in 1952 with the arrival of José Pereira do Nascimento, Lozorik Belem, and Ovídio Martins de Souza who bought large areas of land and began to raise cattle. José Pereira do Nascimento was a Spiritualist healer and attracted people seeki ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Active Queue Management
In routers and switches, active queue management (AQM) is the policy of dropping packets inside a buffer associated with a network interface controller (NIC) before that buffer becomes full, often with the goal of reducing network congestion or improving end-to-end latency. This task is performed by the network scheduler, which for this purpose uses various algorithms such as random early detection (RED), Explicit Congestion Notification (ECN), or controlled delay (CoDel). RFC 7567 recommends active queue management as a best practice. Overview An Internet router typically maintains a set of queues, one or more per interface, that hold packets scheduled to go out on that interface. Historically, such queues use a ''drop-tail'' discipline: a packet is put onto the queue if the queue is shorter than its maximum size (measured in packets or in bytes), and dropped otherwise. Active queue disciplines drop or mark packets before the queue is full. Typically, they operate by maintain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
