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Volvo B23 Engine
B23 may refer to: * A human nucleolar protein also known as NPM1 * The 2.3L, pre-revision variant of the Volvo Redblock engine * Bundesstraße 23, federal highway in Germany * B-23, national highway in Catalonia * B-23 Dragon The Douglas B-23 Dragon is an American twin-engined bomber developed by the Douglas Aircraft Company as a successor to (and a refinement of) the Douglas B-18 Bolo, B-18 Bolo. Design and development Douglas proposed a number of modifications des ..., a 1930s bomber aircraft * B-23 (Michigan county highway) {{Letter-Number Combination Disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NPM1
Nucleophosmin (NPM), also known as nucleolar phosphoprotein B23 or numatrin, is a protein that in humans is encoded by the ''NPM1'' gene. Function NPM1 is associated with nucleolar ribonucleoprotein structures and binds single-stranded and double-stranded nucleic acids, but it binds preferentially G-quadruplex forming nucleic acids. It is involved in the biogenesis of ribosomes and may assist small basic proteins in their transport to the nucleolus. Its regulation through SUMOylation (by SENP3 and SENP5) is another facet of the protein's regulation and cellular functions. It is located in the nucleolus, but it can be translocated to the nucleoplasm in case of serum starvation or treatment with anticancer drugs. The protein is phosphorylated. Nucleophosmin has multiple functions: # Histone chaperones # Ribosome biogenesis and transport # Genomic stability and DNA repair # Endoribonuclease activity # Centrosome duplication during cell cycle # Regulation of ARF-p53 t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volvo Redblock Engine
The Volvo B21 is a slanted Inline-four engine, straight-four engine first used in the Volvo 200 series, meant to replace the Volvo B18 engine#B20, B20. The B21 and all derived engines are often referred to as ''red block'' engines for the red paint applied to the block. The primary differences when compared to the B20 was the switch to a single overhead cam, SOHC in place of the older pushrod configuration, and an aluminum crossflow cylinder head versus the iron head of the B20. History Initially the overhead camshaft versions were offered as optional equipment on the 240, becoming standard in all markets by the 1976 model year. The overhead camshaft motors were available in displacements of 2.0 (B19 and B200), 2.1 (B21), and eventually 2.3 (B23 and B230) litres. The B21 featured an stroke, and bore. In the US, the B21's power output ranged anywhere between and , based on variations in the compression ratio and was typically supplied with a B or M camshaft. The engines are tilt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bundesstraße 23
The ''Bundesstraße'' 23 (abbr. B23) is a German federal highway (''German:'' Bundesstraße) in Bavaria that runs about 59.2 kilometres, from Peiting to the Austrian border near Garmisch-Partenkirchen. This highway (partially), along with the Bundesstraße 17 and Bundesstraße 472 highways, constitute the “German Alpine Road” (''German:'' Deutsche Alpenstraße). Coupled with the Bundesstraße 2 highway, it passes through cities such as Mittenwald, Innsbruck and the Brenner Pass. Course The B 23 starts at the B 472 (bypass Schongau - Peiting) exit Peiting-south in the Weilheim-Schongau district and initially leads to Rottenbuch. A few years ago, this stretch was in a poor state of development, during which some more serious accidents have occurred. In recent years, this segment has been widened. After the main through-road of Rottenbuch reaches the line the “Echelsbacher Brücke”. The 183 m long and 76 m high arch bridge spanning the Ammer. On t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
B-23 (autovía)
B23 may refer to: * A human nucleolar protein also known as NPM1 * The 2.3L, pre-revision variant of the Volvo Redblock engine * Bundesstraße 23, federal highway in Germany * B-23, national highway in Catalonia * B-23 Dragon The Douglas B-23 Dragon is an American twin-engined bomber developed by the Douglas Aircraft Company as a successor to (and a refinement of) the Douglas B-18 Bolo, B-18 Bolo. Design and development Douglas proposed a number of modifications des ..., a 1930s bomber aircraft * B-23 (Michigan county highway) * DLR B23 stock, a passenger train on the Docklands Light Railway in London, UK {{Letter-Number Combination Disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Douglas B-23 Dragon
The Douglas B-23 Dragon is an American twin-engined bomber developed by the Douglas Aircraft Company as a successor to (and a refinement of) the B-18 Bolo. Design and development Douglas proposed a number of modifications designed to improve the performance of the B-18. Initially considered a redesign, the XB-22 featured 1,600 hp Wright R-2600-1 Twin Cyclone radial engines. The complete B-18 redesign was considered promising enough by the USAAC to alter the original contract to produce the last 38 B-18As ordered under Contract AC9977 as the B-23. The design incorporated a larger wingspan with a wing design very similar to that of the DC-3, a fully retractable undercarriage, and improved defensive armament. The B-23 was the first operational American bomber equipped with a glazed tail gun position.Mondey 1982, p. 111. The tail gun was a .50 calibre (12.7 mm) machine gun, which was fired from the prone position by a gunner using a telescopic sight. The first B-23 flew on Ju ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
