SM2 (algorithm)
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SM2 (algorithm)
SM2 or SM-2 may refer to: *''Spider-Man 2'', the second ''Spider-Man'' film released in 2004 *''Superman II'', the second ''Superman'' film released in 1980 *''Scary Movie 2'', the second ''Scary Movie'' film released in 2001 *''Spiritual Machines 2'', the Our Lady Peace album set for release in 2021 *VR Class Sm2, a type of commuter train in Finland *SM2, the SM postcode area covering Belmont, South Sutton and East Ewell in England *Pindad SM2, an Indonesian general purpose machine gun *Standard Missile 2, either of two US missiles: **RIM-66 Standard (SM-1MR/SM-2MR), a medium-range surface-to-air missile, the successor of the RIM-24 Tartar missile **RIM-67 Standard (SM-1ER/SM-2ER non-VLS capable), an extended range surface-to-air missile, the successor of the RIM-2 Terrier missile *SM-2, Royal Navy Second Submarine Squadron (motto: "Second to None") Hunter-Killer boats based in HM Naval Base Devonport *Song Meter SM2, a bird monitoring recorder from Wildlife Acoustics *PZL SM-2, a P ...
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Spider-Man 2
''Spider-Man 2'' is a 2004 American superhero film directed by Sam Raimi and written by Alvin Sargent from a story by Alfred Gough, Miles Millar and Michael Chabon. Based on the fictional Marvel Comics character of the same name, it is the second installment in Raimi's ''Spider-Man'' trilogy and the sequel to ''Spider-Man'' (2002), starring Tobey Maguire alongside Kirsten Dunst, James Franco, Alfred Molina, Rosemary Harris, and Donna Murphy. Set two years after the events of ''Spider-Man'', the film finds Peter Parker struggling to stop Dr. Otto Octavius from recreating the dangerous experiment that kills his wife and leaves him neurologically fused to mechanical tentacles, while also dealing with an existential crisis between his dual identities that appears to be stripping him of his powers. Principal photography began in April 2003 in New York City and also took place in Los Angeles. Reshoots took place later that year and concluded in December. ''Spider-Man 2'' was rel ...
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Superman II
''Superman II'' is a 1980 superhero film directed by Richard Lester and written by Mario Puzo and David and Leslie Newman from a story by Puzo based on the DC Comics character Superman. It is the second installment in the ''Superman'' film series and a sequel to ''Superman'' (1978). It stars Gene Hackman, Christopher Reeve, Terence Stamp, Ned Beatty, Sarah Douglas, Margot Kidder, and Jack O'Halloran. The film was released in Australia and mainland Europe on December 4, 1980, and in other countries throughout 1981. Selected premiere engagements of ''Superman II'' were presented in Megasound, a high-impact surround sound system similar to Sensurround. In 1977, it was decided by producers Alexander and Ilya Salkind that they would film both ''Superman'' and its sequel simultaneously, with principal photography beginning in March 1977 and ending in October 1978. Tensions rose between original director Richard Donner and the producers in which a decision was made to stop filming th ...
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Scary Movie 2
''Scary Movie 2'' is a 2001 American supernatural parody film directed by Keenen Ivory Wayans. It is the sequel to ''Scary Movie'' and the second film in the ''Scary Movie'' film series. The film stars Anna Faris, Regina Hall, Shawn Wayans and Marlon Wayans (all reprising their roles from the first film, despite their characters having seemingly been killed off), as well as Tim Curry, Tori Spelling, Chris Elliott, Chris Masterson, Kathleen Robertson, David Cross and James Woods. The film is the last in the series to feature the involvement of stars Marlon and Shawn Wayans, and director Keenan. Marlon would eventually go on to produce a similar horror-themed parody, ''A Haunted House'', and its sequel, both starring himself. In the latter film, Wayans pokes fun at the ''Scary Movie'' series' decline in quality after his family's departure. Where the original film was mainly based on the slasher films of the 1990s, ''Scary Movie 2'' parodies an array of supernatural and haunted h ...
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Spiritual Machines 2
''Spiritual Machines 2'' is the tenth studio album from Canadian alternative rock band Our Lady Peace, a sequel to their 2000 art rock concept album ''Spiritual Machines''. The album was produced by Dave Sitek, and released through BMG's Shelter Music Group in the form of a non-fungible token (NFT) on October 29, 2021. All 500 NFTs were reported sold out in January 2022. A traditional release of the album happened on January 28 and a multi-media tour was scheduled to begin in June 2022. The album, along with its thematic predecessor, is influenced by the 1999 Ray Kurzweil book ''The Age of Spiritual Machines''. ''Spiritual Machines 2'' was inspired by Kurzweil following up in the 2020s on his predictions made in the 1990s. Spoken excerpts voiced by Kurzweil feature in the album, as they did in the original ''Spiritual Machines'' album. It is the first Our Lady Peace album to involve the participation of founding member and original guitarist Mike Turner since ''Gravity'' in 2002, a ...
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VR Class Sm2
The Sm2 is a class of Electric Multiple Unit, electric multiple units in use by VR Group, VR in Helsinki commuter rail, commuter traffic in the Helsinki area. Fifty Sm2 units were built between 1975 and 1981 by Valmet in Tampere. All Sm2 units were completely renovated between 2002 and 2011. Only the bodywork and the technics remained mostly untouched. Many of the changes are visible to the passengers, including a different type of seat, modern toilets and a new livery consisting of a white bodyside with a green lower band. Technical information Like the Sm1, each Sm2 unit consists of two cars: the Sm2 is the motored car of the multiple unit, while the other car, the driving trailer, is a part of the Eioc class. The units are numbered from 6051 to 6100 for the Sm2 motored car and 6251 to 6300 for the Eioc driving trailer. The train can be driven from both ends, which is a major advantage compared to locomotive-pulled trains in commuter traffic. Sm2s can be coupled together ...
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SM Postcode Area
The SM postcode area, also known as the Sutton postcode area, is a group of seven postcode districts in England, within five post towns. These cover part of south-west London, as well as a small part of north Surrey. The main sorting office is in Sutton, with outgoing mail being sorted at Croydon Mail Centre. The area served includes most of the London Borough of Sutton, while most of SM4 covers the southwestern part of the London Borough of Merton. Most of SM7 and a small part of SM2 cover the northern part of the borough of Reigate and Banstead in Surrey, while SM2 also covers the village of East Ewell in the borough of Epsom and Ewell. __TOC__ Coverage The approximate coverage of the postcode districts: , - ! SM1 , SUTTON , Sutton, Rosehill, Parts of The Wrythe and Carshalton, Benhilton and Erskine Village, the eastern part of Sutton Common , Sutton , - ! SM2 , SUTTON , Belmont, South Sutton, South Cheam, East Ewell , Epsom and Ewell, Reigate and Banstead, Sutton ...
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Pindad SM2
The FN MAG is a Belgian 7.62 mm general-purpose machine gun, designed in the early 1950s at Fabrique Nationale (FN) by Ernest Vervier. It has been used by more than 80 countries and it has been made under licence in several countries, including Argentina, Canada (as the C6 GPMG), Egypt, India and the United Kingdom.Hogg, Ian (2002). ''Jane's Guns Recognition Guide''. Jane's Information Group. . The weapon's name is an abbreviation for ''Mitrailleuse d'Appui Général'', meaning "general support machine gun". The MAG is available in three primary versions: the standard, infantry Model 60-20 machine gun, the Model 60-40 coaxial machine gun for armoured fighting vehicles and the Model 60-30 aircraft variant. History The FN MAG was designed by FN Herstal in the 1950s. Taking inspiration from the MG 42, the MAG was created firstly to help balance out inconsistent levels of firepower among pre-existing infantry arms, and secondarily in response to NATO standardisation of t ...
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RIM-66 Standard
The RIM-66 Standard MR (SM-1MR/SM-2MR) is a medium-range surface-to-air missile (SAM), with a secondary role as an anti-ship missile, originally developed for the United States Navy (USN). A member of the Standard Missile family of weapons, the SM-1 was developed as a replacement for the RIM-2 Terrier and RIM-24 Tartar that were deployed in the 1950s on a variety of USN ships. The RIM-67 Standard (SM-1ER/SM-2ER) is an extended range version of this missile with a solid rocket booster stage. Description The Standard missile program was started in 1963 to produce a family of missiles to replace existing guided missiles used by the Terrier, Talos, and Tartar guided missile systems. The intention was to produce a new generation of guided missiles that could be retrofit to existing guided missile systems. Standard Missile 1 The RIM-66A is the medium ranged version of the Standard missile and was initially developed as a replacement for the earlier RIM-24C as part of the Mk74 "Tarta ...
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RIM-67 Standard
The RIM-67 Standard ER (SM-1ER/SM-2ER) is an extended range surface-to-air missile (SAM) and anti-ship missile originally developed for the United States Navy (USN). The RIM-67 was developed as a replacement for the RIM-8 Talos, a 1950s system deployed on a variety of USN ships, and eventually replaced the RIM-2 Terrier as well, since it was of a similar size and fitted existing Terrier launchers and magazines. The RIM-66 Standard MR was essentially the same missile without the booster stage, designed to replace the RIM-24 Tartar. The RIM-66/67 series thus became the US Navy's universal SAM system, hence the "Standard Missile" moniker. RIM-67A SM-1 Extended Range The RIM-67A (SM-1ER Block I) was the Navy's replacement for RIM-8 Talos missile. Improved technology allowed the RIM-67 to be reduced to the size of the earlier RIM-2 Terrier missile. Existing ships with the Mk86 guided missile fire control system, or "Terrier" were adapted to employ the new missile in place of the olde ...
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Wildlife Acoustics
Wildlife Acoustics, Inc. is a privately held United States company based in Maynard, Massachusetts. The company provides bioacoustics monitoring technology for scientists, researchers, and government agencies internationally. The company was founded by Ian Agranat in 2003. The company originally developed a product called the Song Sleuth, a device that would attempt to automatically identify birds from their songs in real time in the field. As this concept proved too expensive for the consumer market, the underlying technology was used to develop autonomous acoustic and ultrasonic recorders and analysis software for research scientists and other professional ecologists. Products Song Meter SM Mini and SM Mini Bat Launched in early 2020, the Song Meter Mini and Mini Bat are Wildlife Acoustics' smallest bioacoustics recorders. The Mini records in the acoustic range so is aimed at recording birds, amphibians, soundscapes and other natural sounds within human hearing. The Mini Bat ...
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PZL SM-2
The PZL SM-2 was a Polish light utility helicopter, enlarged version of license-built Mil Mi-1, developed and produced by PZL-Świdnik, WSK PZL-Świdnik. It was also known as the WSK SM-2. Design and development From 1956 in aviation, 1956, the Soviet light three-seat or four-seat helicopter Mi-1 was produced under license in the Polish WSK PZL-Świdnik works in Świdnik, under a designation SM-1 – and as much, as 1594 were manufactured. In 1957 in aviation, 1957, works started in WSK PZL-Świdnik to modernize the helicopter and fit it with an enlarged, five-seat cabin. One of the design goals was to make training easier, by placing the two pilots side by side. In the air ambulance role, treating a patient inside the fuselage was easier than in side capsules. The helicopter's main designer was Jerzy Tyrcha.Budniak, Karol. ''Historia powstania śmigłowca'', "Aeroplan" Nr. 5-6(122-123)/2013, p. 4-7 (in Polish) The most obvious difference was a larger cabin, extended towards the ...
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SM-2 (algorithm)
SuperMemo (from "Super Memory") is a learning method and software package developed by SuperMemo World and SuperMemo R&D with Piotr Woźniak in Poland from 1985 to the present. It is based on research into long-term memory, and is a practical application of the spaced repetition learning method that has been proposed for efficient instruction by a number of psychologists as early as in the 1930s. The method is available as a computer program for Windows, Windows CE, Windows Mobile, (Pocket PC), Palm OS (PalmPilot), etc. Course software by the same company (''SuperMemo World'') can also be used in a web browser or even without a computer. The desktop version of SuperMemo (since v. 2002) supports incremental reading, as well as traditional creation of question and answer flashcards. Software implementation The SuperMemo program stores a database of questions and answers constructed by the user. When reviewing information saved in the database, the program uses the SuperMemo al ...
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