SP3266 Lansdowne Crescent, Leamington Spa
SP3 may refer to: * sp3 hybrids, a type of orbital hybridisation * Sp3 transcription factor, a protein and the gene which encodes it * Savoia-Pomilio SP.3, a reconnaissance and bomber aircraft built in Italy * , an armed motorboat * 1971 SP3 or 3922 Heather, a main-belt asteroid discovered on September 26, 1971 * 1984 SP3 or 3155 Lee, a main-belt asteroid discovered on September 28, 1984 * SP3, a model of steam toy made by British manufacturer Mamod * Service pack 3, for computer software * Socket SP3, a CPU socket for AMD processors * SP3, a sink in the Sima Pumacocha, a cave in Peru * Surface Pro 3 The Surface Pro 3 is the third-generation Surface-series 2-in-1 detachable, designed, developed, marketed, and produced by Microsoft. It originally ran the Windows 8.1 Pro operating system (OS), but the optional upgrade to Windows 10 Pro (OS) op ...

Orbital Hybridisation
In chemistry, orbital hybridisation (or hybridization) is the concept of mixing atomic orbitals to form new ''hybrid orbitals'' (with different energies, shapes, etc., than the component atomic orbitals) suitable for the pairing of electrons to form chemical bonds in valence bond theory. For example, in a carbon atom which forms four single bonds the valence-shell s orbital combines with three valence-shell p orbitals to form four equivalent sp3 mixtures in a tetrahedral arrangement around the carbon to bond to four different atoms. Hybrid orbitals are useful in the explanation of molecular geometry and atomic bonding properties and are symmetrically disposed in space. Usually hybrid orbitals are formed by mixing atomic orbitals of comparable energies. History and uses Chemist Linus Pauling first developed the hybridisation theory in 1931 to explain the structure of simple molecules such as methane (CH4) using atomic orbitals. Pauling pointed out that a carbon atom forms four ...
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Sp3 Transcription Factor
Sp3 transcription factor, also known as SP3, refers to both a protein and the gene it is encoded by. This gene belongs to a family of Sp1 related genes that encode transcription factors that regulate transcription by binding to consensus GC- and GT-box regulatory elements in target genes. This protein contains a zinc finger DNA-binding domain and several transactivation domains, and has been reported to function as a bifunctional transcription factor that either stimulates or represses the transcription of numerous genes. Transcript variants encoding different isoforms have been described for this gene, and one has been reported to initiate translation from a non-AUG (AUA) start codon. Additional isoforms, resulting from the use of alternate downstream translation initiation sites, have also been noted. Interactions Sp3 transcription factor has been shown to interact with Histone deacetylase 2, PIAS1, E2F1 and GABPA GA-binding protein alpha chain is a protein that in humans is ...
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3922 Heather
39 may refer to: * 39 (number), the natural number following 38 and preceding 40 * one of the years: ** 39 BC ** AD 39 ** 1939 ** 2039 * ''39'' (album), a 2000 studio album by Mikuni Shimokawa * "'39", a 1975 song by Queen * "Thirty Nine", a song by Karma to Burn from the album ''Almost Heathen'', 2001 * ''Thirty-Nine ''Thirty-Nine'' () is a 2022 South Korean television series directed by Kim Sang-ho and starring Son Ye-jin, Jeon Mi-do, and Kim Ji-hyun. The series revolves around the life, friendship, romances, and love of three friends who are about to tur ...

Mamod
Mamod is a British toy manufacturer that specializes in manufacturing live steam models. The company was founded in Birmingham by Geoffrey Malins in 1937. The name is a portmanteau of Malins Models. The first models produced were of stationary steam engines, originally sold under the 'Hobbies' brand name. Malins soon switched to selling them under the name 'Mamod.' The company later began creating models of road rollers, traction engines, steam wagons, and other steam road vehicles. These models were aimed at the toy market, so they were simple to operate and ran at low boiler pressures for safety but were not accurate scale models. Most Mamod models use oscillating cylinders, usually single-acting. Some of these engines have regulators in either the steam feed or exhaust, but many others run unregulated (in the simpler models) or have a simple reversing mechanism to alter the cutoff, thus controlling the power/speed and direction of the engine. Early models had single or mul ...
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Service Pack 3
In computing, a service pack comprises a collection of updates, fixes, or enhancements to a software program delivered in the form of a single installable package. Companies often release a service pack when the number of individual patches to a given program reaches a certain (arbitrary) limit, or the software release has shown to be stabilized with a limited number of remaining issues based on users' feedback and bug reports. In large software applications such as office suites, operating systems, database software, or network management, it is not uncommon to have a service pack issued within the first year or two of a product's release. Installing a service pack is easier and less error-prone than installing many individual patches, even more so when updating multiple computers over a network, where service packs are common. Service packs are usually numbered, and thus shortly referred to as SP1, SP2, SP3 etc. They may also bring, besides bug fixes, entirely new features, a ...
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Socket SP3
Socket SP3 is a zero insertion force land grid array CPU socket designed by AMD supporting its Zen-, Zen 2- and Zen 3-based Epyc server processors, launched on June 20, 2017. Because the socket is the same size as Socket TR4, and Socket sTRX4, users can use CPU coolers designed for not only those sockets, but CPU coolers designed for sTR4 and sTRX4. Socket SP3 is a system in a package socket - that means most features required to make the system fully functional (such as memory, PCI Express, SATA controllers etc.) are fully integrated into the processor, eliminating the need for a chipset to be placed on a motherboard. Variants for desktop platforms (as said below) are, eventually, requiring additional chipset to provide improved functionality of the system. A processor using socket SP3 is mounted by inserting the CPU into a slide and fixing the slide assembly by tightening three screws using the torque wrenches normally provided alongside the motherboard. Automated processor mo ...
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Sima Pumacocha
Sima Pumacocha (possibly from Spanish ''sima'' deep and dark cavern/abyss, Quechua ''puma'' cougar, puma, ''qucha'' lake) is a limestone cave located in the Lima Region, Yauyos Province, Laraos District, in central Peru near the village of Laraos, high in the Andes mountains. At 638 meters deep, it held the record for deepest known cave in South America from 2001 to 2006 when it was surpassed by Abismo Guy Collet. With the entrance being 4372 meters above sea level and the depth being over 500 meters, it is the highest major cave in the world. and It is located at . Physical and geological setting At 4,300 m to 4,400 m above sea level, the Pumaqucha valley is a typical Andes 'puna' – high, treeless, and surrounded by 5,000 m peaks. The valley is traversed by a dirt road serving active and abandoned mines nearby, and is dotted with stone huts used by locals tending flocks of sheep, llama The llama (; ) (''Lama glama'') is a domesticated South American c ...
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