OP-1 Sequencer Concept
OP1 or OP-1 may refer to: * Opus number 1 ** Op. 1 (other), a list of compositions that are assigned this number * Bone morphogenetic protein 7 or BMP7, also known as osteogenic protein-1 or OP-1 * Pitcairn OP-1, a first rotary-wing aircraft * Teenage Engineering OP-1, a portable synthesizer * a clade in the Branching order of bacterial phyla (Rappe and Giovanoni, 2003) * Rockchip RK3399, a Rockchip processor used in Chromebooks, marketed as OP1 * OP1 grade tea, see * OP1, the highest possible Overall Position The Overall Position (OP) was a tertiary entrance rank used in Queensland, Australia to guide selection into universities. Like similar systems used throughout the rest of Australia, the OP shows how well a student has performed in their senior ...

Opus Number
In musicology, the opus number is the "work number" that is assigned to a musical composition, or to a set of compositions, to indicate the chronological order of the composer's production. Opus numbers are used to distinguish among compositions with similar titles; the word is abbreviated as "Op." for a single work, or "Opp." when referring to more than one work. To indicate the specific place of a given work within a music catalogue, the opus number is paired with a cardinal number; for example, Beethoven's Piano Sonata No. 14 in C-sharp minor (1801, nicknamed ''Moonlight Sonata'') is "Opus 27, No. 2", whose work-number identifies it as a companion piece to "Opus 27, No. 1" ( Piano Sonata No. 13 in E-flat major, 1800–01), paired in same opus number, with both being subtitled ''Sonata quasi una Fantasia'', the only two of the kind in all of Beethoven's 32 piano sonatas. Furthermore, the ''Piano Sonata, Op. 27 No. 2, in C-sharp minor'' is also catalogued as "Sonata No. 14", ...
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Bone Morphogenetic Protein 7
Bone morphogenetic protein 7 or BMP7 (also known as osteogenic protein-1 or OP-1) is a protein that in humans is encoded by the ''BMP7'' gene. Function The protein encoded by this gene is a member of the TGF-β superfamily. Like other members of the bone morphogenetic protein family of proteins, it plays a key role in the transformation of mesenchymal cells into bone and cartilage. It is inhibited by noggin and a similar protein, chordin, which are expressed in the Spemann-Mangold Organizer. BMP7 may be involved in bone homeostasis. It is expressed in the brain, kidneys and bladder. BMP7 induces the phosphorylation of SMAD1 and SMAD5, which in turn induce transcription of numerous osteogenic genes. It has been demonstrated that BMP7 treatment is sufficient to induce all of the genetic markers of osteoblast differentiation in many cell types. Role in vertebrate development The role of BMP7 in mammalian kidney development is through induction of MET of the metanephrogenic ...
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Pitcairn OP-1
The Pitcairn OP-1 (manufacturer designation: PCA-2) was the first rotary-wing aircraft to be seriously evaluated by any of the world's major air forces. The machine was not a helicopter, nor an airplane, but an autogyro. Pitcairn's model was never put into production for any military. Development The Pitcairn-Cierva Autogiro Company, established by Harold Frederick Pitcairn, designed the PCA-2 based on the ''autogiros'' of Juan de la Cierva. The resulting design had a standard aircraft fuselage and powerplant, with a standard tail. However, it sported short, stubby wings, angled up at the wingtips. Above the cockpit was the rotor, consisting of three blades. The engine usually drove a standard propeller, on a vertical plane, in front of the aircraft. However, the engine could be geared to the horizontal rotor during takeoff or landing. The horizontal rotor, while in flight, did not draw energy from the engine but rather generated lift from airspeed. A minimum speed of 30 mph ...
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Teenage Engineering OP-1
The Teenage Engineering OP-1 is a synthesizer, sampler and sequencer designed and manufactured by the Stockholm-based company Teenage Engineering. The OP-1 is Teenage Engineering's first product; it was released in 2011 following an introduction at the NAMM Show. It is also considered their core product. The OP-1 is well known for its unconventional design, AMOLED display, and the depth of its synthesis engines. Development Teenage Engineering was founded in 2005 by Jesper Kouthoofd, David Eriksson, Jens Rudberg and David Mollerstedt. The OP-1 is the first product developed by the company. At the time, the team consisted of nine engineers and software developers. Following an announcement at Frankfurt Musikmesse in 2009, they presented a prototype of the OP-1 at the 2010 NAMM Show in Anaheim, and it was released in the following year. The design of the OP-1 was influenced by the VL-Tone, a synthesizer and pocket calculator manufactured by Casio in 1979. The VL-1 is known for it ...
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Branching Order Of Bacterial Phyla (Rappe And Giovanoni, 2003)
There are several models of the Branching order of bacterial phyla, the most cited of these was proposed in 1987 paper by Carl Woese. This cladogram was later expanded by Rappé and Giovanoni in 2003 to include newly discovered phyla. Clear names are added in parentheses, see ''list of bacterial phyla''. See also * Branching order of bacterial phyla (Woese, 1987) * Branching order of bacterial phyla (Rappé and Giovanoni, 2003) * Branching order of bacterial phyla after ARB Silva Living Tree * Branching order of bacterial phyla (Ciccarelli et al., 2006) * Branching order of bacterial phyla (Battistuzzi et al.,2004) * Branching order of bacterial phyla (Gupta, 2001) * Branching order of bacterial phyla (Cavalier-Smith, 2002) There are several models of the Branching order of bacterial phyla, one of these was proposed in 2002 and 2004 by Thomas Cavalier-Smith. In this frame of work, the branching order of the major lineage of bacteria are determined based on some mor ... ...
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Rockchip
Rockchip (Fuzhou Rockchip Electronics Co., Ltd.) is a Chinese fabless semiconductor company based in Fuzhou, Fujian province. Rockchip has been providing SoC products for tablets & PCs, streaming media TV boxes, AI audio & vision, IoT hardware since founded in 2001. It has offices in Shanghai, Beijing, Shenzhen, Hangzhou and Hong Kong. It designs system on a chip (SoC) products, using the ARM architecture licensed from ARM Holdings for the majority of its projects. Rockchip was one of the top 50 fabless C suppliers in 2018. The company established cooperation with Google, Microsoft and Intel. On 27 May 2014, Intel announced an agreement with Rockchip to adopt the Intel architecture for entry-level tablets. Rockchip is a supplier of SoCs to Chinese white-box tablet manufacturers as well as supplying OEMs such as Asus, HP, Samsung and Toshiba. Products Featured Products RK3399 is the flagship SoC of Rockchip, Dual Cortex-A72 and Quad Cortex-A53 and Mali-T860MP4 GPU, prov ...
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