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SO2(OH)4
SO2 may refer to: In science: * Sulfur dioxide (SO2), an oxide of sulfur, a chemical compound **to a Sulfonyl group (R-SO2-R) * The special orthogonal group of degree 2 * oxygen saturation (SO2), in medicine of blood oxygenation * S2 (star), aka SO-2, is the name of a star near the central black hole at the center of the Milky Way galaxy that takes 16 years to orbit that black hole. * 2015 SO2, an Aten asteroid in a horseshoe orbit co-orbital with Earth It may also refer to: * A staff officer of the second class, often a commissioned officer of lieutenant commander, major or squadron leader rank * A London Metropolitan Police Specialist Operations command division * Special Operations 2 – Operational, of SOE (Special Operations Executive, British, World War II) * '' Star Ocean 2'', a video game * ''SO2'' (album), a 2010 album by Shinichi Osawa * An abbreviation of "Shout-out to" See also * * * Soso (other) * Soo (other) Soo or SOO may refer to: Place ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sulfur Dioxide
Sulfur dioxide (IUPAC-recommended spelling) or sulphur dioxide (traditional Commonwealth English) is the chemical compound with the formula . It is a toxic gas responsible for the odor of burnt matches. It is released naturally by volcanic activity and is produced as a by-product of copper extraction and the burning of sulfur- bearing fossil fuels. Structure and bonding SO2 is a bent molecule with ''C''2v symmetry point group. A valence bond theory approach considering just ''s'' and ''p'' orbitals would describe the bonding in terms of resonance between two resonance structures. The sulfur–oxygen bond has a bond order of 1.5. There is support for this simple approach that does not invoke ''d'' orbital participation. In terms of electron-counting formalism, the sulfur atom has an oxidation state of +4 and a formal charge of +1. Occurrence Sulfur dioxide is found on Earth and exists in very small concentrations and in the atmosphere at about 1 ppm. On other planets, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sulfonyl
In organosulfur chemistry, a sulfonyl group can refer either to a functional group found primarily in sulfones, or to a substituent obtained from a sulfonic acid by the removal of the hydroxyl group, similarly to acyl groups. Sulfonyl groups can be written as having the general formula , where there are two double bonds between the sulfur and oxygen. Sulfonyl groups can be reduced to the sulfide with DIBALH. Lithium aluminium hydride () reduces some but not all sulfones to sulfides. In inorganic chemistry, when the group is not connected to any carbon atoms, it is referred to as sulfuryl. Examples of sulfonyl group substituents The names of sulfonyl groups typically end in -syl, such as: : See also * Sulfonyl halide * Sulfonamide * Sulfonate * Methylsulfonylmethane Methylsulfonylmethane (MSM) is an organosulfur compound with the formula (CH3)2SO2. It is also known by several other names including methyl sulfone and dimethyl sulfone (DMSO2). This colorless solid feature ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Special Orthogonal Group
In mathematics, the orthogonal group in dimension , denoted , is the group of distance-preserving transformations of a Euclidean space of dimension that preserve a fixed point, where the group operation is given by composing transformations. The orthogonal group is sometimes called the general orthogonal group, by analogy with the general linear group. Equivalently, it is the group of orthogonal matrices, where the group operation is given by matrix multiplication (an orthogonal matrix is a real matrix whose inverse equals its transpose). The orthogonal group is an algebraic group and a Lie group. It is compact. The orthogonal group in dimension has two connected components. The one that contains the identity element is a normal subgroup, called the special orthogonal group, and denoted . It consists of all orthogonal matrices of determinant . This group is also called the rotation group, generalizing the fact that in dimensions 2 and 3, its elements are the usual rotation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxygen Saturation
Oxygen saturation (symbol SO2) is a relative measure of the concentration of oxygen that is dissolved or carried in a given medium as a proportion of the maximal concentration that can be dissolved in that medium at the given temperature. It can be measured with a dissolved oxygen probe such as an oxygen sensor or an optode in liquid media, usually water. The standard unit of oxygen saturation is percent (%). Oxygen saturation can be measured regionally and noninvasively. Arterial oxygen saturation (SaO2) is commonly measured using pulse oximetry. Tissue saturation at peripheral scale can be measured using NIRS. This technique can be applied on both muscle and brain. In medicine In medicine, oxygen saturation refers to ''oxygenation'', or when oxygen molecules () enter the tissues of the body. In this case blood is oxygenated in the lungs, where oxygen molecules travel from the air into the blood. Oxygen saturation (() sats) measures the percentage of hemoglobin binding s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
S2 (star)
S2, also known as S0–2, is a star in Sagittarius A* cluster, the star cluster close to the supermassive black hole Sagittarius A*, Sagittarius A* (Sgr A*), orbiting it with a period of 16.0518 years, a semi-major axis of about 970 astronomical unit, au, and a pericenter distance of 17 Light-hour, light hours (18 Metre#SI prefixed forms of metre, Tm or 120 astronomical unit, au) – an orbit with a period only about 30% longer than that of Jupiter around the Sun, but coming no closer than about four times the distance of Neptune from the Sun. The mass when the star first formed is estimated by the European Southern Observatory (ESO) to have been approximately . Based on its spectral type (B0V ~ B3V), it probably has a mass of 10 to 15 solar masses. Its changing apparent position has been monitored since 1995 by two groups (at UCLA and at the Max Planck Institute for Extraterrestrial Physics) as part of an effort to gather evidence f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2015 SO2
(also written 2015 SO2) is an Aten asteroid that is a temporary horseshoe companion to the Earth, the ninth known Earth horseshoe librator. Prior to its most recent close encounter with our planet (2015 September 30) it was an Apollo asteroid. Discovery was discovered on 21 September 2015 by B. Mikuž observing with the 0.6-m f/3.3 Cichocki telescope at the Črni Vrh Observatory in Slovenia. As of 30 November 2015, it has been observed 84 times with an observation arc of 9 days. Orbit and orbital evolution is currently an Aten asteroid (Earth-crossing but with a period less than a year). Its semi-major axis (currently 0.999115 AU) is similar to that of Earth (0.99957 AU), but it has a relatively low eccentricity (0.108105) and moderate orbital inclination (9.181°). Gravitational interaction with Earth causes its orbit to change so that its average period is one year. It alternates between being an Aten asteroid and being an Apollo asteroid, changing dynamic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Staff Officer
A military staff or general staff (also referred to as army staff, navy staff, or air staff within the individual services) is a group of officers, enlisted and civilian staff who serve the commander of a division or other large military unit in their command and control role through planning, analysis, and information gathering, as well as by relaying, coordinating, and supervising the execution of their plans and orders, especially in case of multiple simultaneous and rapidly changing complex operations. They are organised into functional groups such as administration, logistics, operations, intelligence, training, etc. They provide multi-directional flow of information between a commanding officer, subordinate military units and other stakeholders.PK Mallick, 2011Staff System in the Indian Army: Time for Change Centre for Land Warfare Studies, New Delhi, vol 31. A centralised general staff results in tighter top-down control but requires larger staff at headquarters (HQ) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Specialist Operations
The Specialist Operations directorate is a unit of the Metropolitan Police of London, UK responsible for providing specialist policing capabilities including national security and counter-terrorism operations. The Specialist Operations Directorate is currently led by Assistant Commissioner Matt Jukes. History At its peak, Specialist Operations (SO) was a group of twenty specialist units, which were formed to give the Metropolitan Police a specialist policing capability. The SO designation was implemented in 1986 as part of Sir Kenneth Newman's restructuring of the Metropolitan Police Service. Most of the units designated SO units were already in existence, many of them as departments of C Division and its branches, and all were presided over by an Assistant Commissioner of Special Operations (ACSO). In 1999 its Organised Crime Group took over residual work from the disbanded War Crimes Unit. In 2010, ACSO co-directed '' Operation Guava'', aimed at "a significant terrorist plo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Special Operations 2 – Operational
Special or specials may refer to: Policing * Specials, Ulster Special Constabulary, the Northern Ireland police force * Specials, Special Constable, an auxiliary, volunteer, or temporary; police worker or police officer Literature * ''Specials'' (novel), a novel by Scott Westerfeld * ''Specials'', the comic book heroes, see ''Rising Stars'' (comic) Film and television * Special (lighting), a stage light that is used for a single, specific purpose * ''Special'' (film), a 2006 scifi dramedy * ''The Specials'' (2000 film), a comedy film about a group of superheroes * ''The Specials'' (2019 film), a film by Olivier Nakache and Éric Toledano * Television special, television programming that temporarily replaces scheduled programming * ''Special'' (TV series), a 2019 Netflix Original TV series * ''Specials'' (TV series), a 1991 TV series about British Special Constables * ''The Specials'' (TV series), an internet documentary series about 5 friends with learning disabilities ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Star Ocean 2
''Star Ocean: The Second Story'' is an action role-playing video game developed by tri-Ace and published by Enix for the PlayStation. It is the second game in the '' Star Ocean'' series and the first game in the series to be released outside Japan, arriving in North America in May 1999 and Europe in April 2000, by Sony Computer Entertainment. Taking place in a science fantasy universe, the story centers around a young man named Claude Kenni, a cadet from a space-faring Earth organization who is stranded on an undeveloped, medieval-level planet. There, he meets several companions and must stop a plot from an evil organization that spans multiple worlds before finding his way home. The game was the basis of manga and anime adaptations. An enhanced remaster called ''Star Ocean: Second Evolution'' was developed by TOSE, later released for the PlayStation Portable in April 2008 in Japan, and 2009 in North America, Europe, and Australia. It features newly animated cutscenes by Prod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SO2 (album)
SO2 is an album released by Shinichi Osawa , also known by his stage name Mondo Grosso, is a Japanese musician, DJ, record producer and composer currently signed onto Avex Trax's Rhythm Zone label. Previously he was signed to Sony Music Japan's FEARLESS RECORDS division and released albu ... on June 30, 2010 and is the second studio album under his real name. Track listing # "Love Will Guide You" - 5:39 (feat. Tommie Sunshine) # "Sylkill" - 3:35 # "Zingaro" - 5:49 # "Heart Goes Boom" - 3:49 (feat. The Black Ghosts) # "Pianoctro" - 4:38 # "Technodluv" - 5:27 # "BUTTON!!" - 3:37 # "Singapore Swing" - 4:46 (feat. Paul Chambers) # "BBG BBB" - 5:38 # "Morphy" - 5:23 # "Paris" - 4:46 # "London (Homes Not Where You Lay Your Head)" - 5:37 # "Thank You For Your Love" - 5:51 References toomanysebastians.net {{Authority control 2010 albums Shinichi Osawa albums ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soso (other)
Soso may refer to: * Boris Michel Soso (1917-2002), American actor and film producer better known as Brad Dexter * Soso, Mississippi, town in the United States * Soso (search engine) (搜搜) a Chinese search engine site owned by Tencent Holdings Limited * Soso, a childhood nickname of Joseph Stalin (1878 - 1953) * Julie Soso (born 1960), Papua New Guinean politician * Brook Soso, fictional character in ''Orange Is the New Black'' * Soso (born Wang Chingyi, 2001), Taiwanese singer and member of South Korean girl group GWSN * Soso, nickname of Sophia Somajo Sophia Somajo Venai (born 2 January 1985), also known as Soso, is a Swedish songwriter, singer and musician of Hungarian descent. She has released two albums and two extended plays, and worked with music producer Max Martin as a songwriter under ... (born 1985), Swedish musician * Soso people of West Africa {{disambiguation, surname ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
