|
R20
R20 may refer to: Roads * R-20 regional road (Montenegro) * Small Ring, Brussels, a ring road in Belgium Other uses * Chloroform, a refrigerant * , a destroyer of the Royal Canadian Navy and Royal Navy * R20: Harmful by inhalation, a risk phrase * R20 battery, a dry cell battery * R20 Regions of Climate Action, a nonprofit environmental organization * R20 series, preferred numbers in industrial design * Renault 20 The Renault 20 ''(R20)'' and Renault 30 ''(R30)'' are two executive cars produced by the French automaker Renault between 1975 and 1984. The most upmarket and expensive Renaults of their time, the two cars were almost identical with regard to she ..., a French executive car * Small nucleolar RNA R20 * Toyota TownAce (R20), a Japanese van * , a 1918 submarine of the United States Navy {{Letter-NumberCombDisambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
R20 Regions Of Climate Action
The R20 – Regions of Climate Action is a non-profit environmental organization founded in September 2011, by former governor of California, Arnold Schwarzenegger, with the support of the United Nations. R20 is a coalition of sub-national governments, private companies, international organizations, NGOs, and academic & financial institutions. Its mission is to accelerate sub-national infrastructure investments in the green economy to meaningfully contribute to the Sustainable Development Goals (SDGsThe Non-governmental organization, NGO operates at the sub-national level as R20 believes sub-national governments constitute a powerful force for change and are best positioned to take action & implement green projects. R20's efforts are designed to support sub-national governments around the world to develop and finance low-carbon and climate resilient infrastructure projects in the field of renewable energy, energy efficient lighting and waste optimisation. Mission and Methodolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Renault 20
The Renault 20 ''(R20)'' and Renault 30 ''(R30)'' are two executive cars produced by the French automaker Renault between 1975 and 1984. The most upmarket and expensive Renaults of their time, the two cars were almost identical with regard to sheet metal and mechanicals; the R30 was the larger-engined and more expensive of the two. The two cars were easily distinguished between each other from their differing headlight configuration – the Renault 20 had two single rectangular headlights, whereas the Renault 30 had quadruple round headlights. The interior specifications differed substantially, however, with the Renault 30 having a higher specification in all models. Over 622,000 R20s and 145,000 R30s were produced in Sandouville near Le Havre, France. The 20 variant won 1978 ''What Car?'' "Car of the Year". The Renault 30 variant had a reputation for heavy depreciation. ''Motorists Guide'' reported the cost of a brand new 30 TX Automatic as £11,950 in May 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
R20 Battery
A D battery (D cell or IEC R20) is a standardized size of a dry cell. A D cell is cylindrical with an electrical contact at each end; the positive end has a nub or bump. D cells are typically used in high current drain applications, such as in large flashlights, radio receivers, and transmitters, and other devices that require an extended running time. A D cell may be either rechargeable or non-rechargeable. Its terminal voltage and capacity depend upon its cell chemistry. The National Carbon Company introduced the first D cell in 1898. Before smaller cells became more common, D cells were widely known as ''flashlight batteries.'' The U.S. military designation for this battery has been BA-30 since sometime before World War II. During World War II, it was designated the Type C battery by the U.S. Navy, leading to confusion with the smaller C cell battery (BA-42). In 2007, D batteries accounted for 8% of alkaline primary battery sales (numerically) in the US. In 2008, Swiss purch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Small Nucleolar RNA R20
In molecular biology, Small nucleolar RNA R20 is a non-coding RNA (ncRNA) molecule which functions in the modification of other small nuclear RNAs (snRNAs). This type of modifying RNA is usually located in the nucleolus of the eukaryotic cell which is a major site of snRNA biogenesis. It is known as a small nucleolar RNA (snoRNA) and also often referred to as a guide RNA. snoRNA R20 belongs to the C/D box class of snoRNAs which contain the conserved sequence motifs known as the C box (UGAUGA) and the D box (CUGA). Most of the members of the box C/D family function in directing site-specific 2'-O-methylation In the chemical sciences, methylation denotes the addition of a methyl group on a substrate, or the substitution of an atom (or group) by a methyl group. Methylation is a form of alkylation, with a methyl group replacing a hydrogen atom. These t ... of substrate RNAs. Plant snoRNA R20 was identified in a screen of ''Arabidopsis thaliana''. References External links * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
R20 Series
Renard series are a system of preferred numbers dividing an interval from 1 to 10 into 5, 10, 20, or 40 steps. This set of preferred numbers was proposed in 1877 by French army engineer Colonel Charles Renard. His system was adopted by the ISO in 1949 to form the ISO Recommendation R3, first published in 1953 or 1954, which evolved into the international standard ISO 3. The factor between two consecutive numbers in a Renard series is approximately constant (before rounding), namely the 5th, 10th, 20th, or 40th root of 10 (approximately 1.58, 1.26, 1.12, and 1.06, respectively), which leads to a geometric sequence. This way, the maximum relative error is minimized if an arbitrary number is replaced by the nearest Renard number multiplied by the appropriate power of 10. One application of the Renard series of numbers is to current rating of electric fuses. Another common use is the voltage rating of capacitors (e.g. 100 V, 160 V, 250 V, 400 V, 630 V). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Small Ring, Brussels
The Small Ring (french: Petite Ceinture, nl, Kleine Ring) inner ring road, formally R20 and N0 is a series of roadways in central Brussels, Belgium, surrounding the historic city centre. The city centre is usually defined as the area within the Small Ring; this area is called the Pentagon due to its pentagonal shape. The pentagon forms the core of the City of Brussels municipality. The road was built on the site of the 14th-century second walls of Brussels, after they had been torn down. During the second stage of the covering of the Senne in the 20th century, the river was diverted to underneath the western boulevards of the ring. This freed up the main tunnels that had contained the water to allow construction of the Brussels premetro with minimal disruption of the surface. The Small Ring is about 8 km long. It is surrounded by the Greater Ring, which runs about 30 km and by the Ring (about 80 km). The road passes through tunnels allowing vehicles to avoid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
R-20 Regional Road (Montenegro)
R-20 regional road ( cnr, Regionalni put R-20) is a Montenegrin roadway. History Before building of Šavnik-Žabljak section of M-6 highway, this road was main connection between these two cities. In January 2016, the Ministry of Transport and Maritime Affairs published bylaw on categorisation of state roads. With new categorisation, R-20 regional road was created from municipal road that connected Tušina and Žabljak, and part of R-18 regional road between Tušina and Šavnik Šavnik ( cnr, Шавник, ) is a town in Montenegro and administrative center of the Šavnik Municipality. It is located at the confluence of three rivers - Bukovica, Bijela and Šavnik, at an altitude of 840 meters. It is the lowest lying set .... Major intersections References {{Highways in Montenegro R-20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chloroform
Chloroform, or trichloromethane, is an organic compound with chemical formula, formula Carbon, CHydrogen, HChlorine, Cl3 and a common organic solvent. It is a colorless, strong-smelling, dense liquid produced on a large scale as a precursor to PTFE. It is also a precursor to various refrigerants. It is trihalomethane. It is a powerful anesthetic, euphoriant, anxiolytic, and sedative when inhaled or ingested. Structure The molecule adopts a tetrahedral molecular geometry with C3v symmetry group, symmetry. Natural occurrence The total global flux of chloroform through the environment is approximately tonnes per year, and about 90% of emissions are natural in origin. Many kinds of seaweed produce chloroform, and fungi are believed to produce chloroform in soil. Abiotic processes are also believed to contribute to natural chloroform productions in soils although the mechanism is still unclear. Chloroform volatilizes readily from soil and surface water and undergoes degradation in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harmful By Inhalation
Harmful is a rock band from Frankfurt, Germany, founded in 1992 and frequently compared to early Helmet and more occasionally to Blackmail.sefor an overview of reviewer opinions The band has released eight albums to date, the first two and the last three on independent labels ( BluNoise, Steamhammer and Nois-o-lution), the third (which was produced by Dave Sardy, who also produced the latest album ''Cause'') and fourth via BMG. 2007 saw the release of Harmful's seventh album, aptly titled ''7'', produced by Billy Gould, former member of Faith No More. Gould has subsequently joined the band as a fourth member and also took part in the tour supporting the album in early 2007. In the past, Harmful has toured with bands like Slayer, Machine Head, Clutch, Paradise Lost, Therapy?, LaFaro, and Helmet. Discography * 1995: ''Harmful'' ( BluNoise) * 1997: ''Apoplexy.136'' (BluNoise) * 2000: ''Counterbalance'' (Firestarter/BMG) * 2001: ''Wromantic'' (Firestarter/BMG) * 2003: ''Sanguine'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
