|
D 37
D37 or D-37 may refer to: Ships * , a ''Mato Grosso''-class destroyer of the Brazilian Navy * , a Battle-class destroyer of the Royal Australian Navy * , an ''Avenger''-class aircraft carrier of the Royal Navy * , a Type 45 destroyer of the Royal Navy * , a V-Class destroyer of the Royal Navy Rail transport * EMD D37, a traction motor equipping the New South Wales 42 class locomotive * PRR D37, a Pennsylvania Railroad locomotive other uses * ASTM D37, a testing standard for cannabis * D-37C, the computer component of the all-inertial NS-17 Missile Guidance Set * D37D, a Minuteman III intercontinental ballistic missile flight computer * D37 road (Croatia) * Queen's Gambit Declined The Queen's Gambit Declined (or QGD) is a chess opening in which Black declines a pawn offered by White in the Queen's Gambit: :1. d4 d5 :2. c4 e6 This is known as the ''Orthodox Line'' of the Queen's Gambit Declined. When the "Queen's Gambi ..., a chess opening * Warren Municipal Airport ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New South Wales 42 Class Locomotive
The New South Wales 42 class was a class of diesel locomotives built by Clyde Engineering, Granville for the New South Wales Department of Railways in 1955/56. History The design was based on the Electro-Motive Diesel EMD F9 locomotive, and was very similar to the GM 12 class then being built by Clyde Engineering for the Commonwealth Railways. The locos initially worked express passenger services including the ''Brisbane Limited'', ''Intercapital Daylight'' and ''Melbourne Limited'' and later the ''Southern Aurora'' and ''Spirit of Progress''. As newer locomotives arrived they were concentrated on the Main South line operating freight services. By April 1978, the Goulburn branch of the Australian Federated Union of Locomotive Enginemen had placed a ban on operating the 42 class as lead engines due to cab conditions. In 1980, to overcome those problems, 4201 had its cab upgraded during an overhaul but, with their replacement imminent, it was decided not to modify the re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
4-4-0
4-4-0 is a locomotive type with a classification that uses the Whyte notation for the classification of steam locomotives by wheel arrangement and represents the arrangement: four leading wheels on two axles (usually in a leading bogie), four powered and coupled driving wheels on two axles, and a lack of trailing wheels. Due to the large number of the type that were produced and used in the United States, the 4-4-0 is most commonly known as the American type, but the type subsequently also became popular in the United Kingdom, where large numbers were produced.White, John H., Jr. (1968). ''A history of the American locomotive; its development: 1830-1880''. New York: Dover Publications, pp. 46-. Almost every major railroad that operated in North America in the first half of the 19th century owned and operated locomotives of this type. The first use of the name ''American'' to describe locomotives of this wheel arrangement was made by ''Railroad Gazette'' in April 1872. Prior to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ASTM D37
ASTM International's Committee on Cannabis (D37) began developing technical standards for cannabis stakeholders in 2017. The committee was formed after a January conference hosted by American Public Health Association, an organizational meeting on Feb. 28 at ASTM International's global headquarters in West Conshohocken, Pennsylvania, and approval by the organization's board of directors on April 25. Americans for Safe Access Americans for Safe Access (ASA), based in Washington, D.C., is a member-based organization working to ensure safe and legal access to cannabis for therapeutic uses and research. Americans for Safe Access works in partnership with local, state, an ... (ASA) and many other organizations are partnering with ASTM International to develop seed-to-consumer quality standards that ASA say they hope become mandatory. D37 includes several subcommittees: indoor and outdoor horticulture and agriculture; quality management systems; laboratory; processing and handling; sec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
D-37C
The D-37C (D37C) is the computer component of the all-inertial NS-17 Missile Guidance Set (MGS) for accurately navigating to its target thousands of miles away. The NS-17 MGS was used in the Minuteman II (LGM-30F) ICBM. The MGS, originally designed and produced by the Autonetics Division of North American Aviation, could store multiple preprogrammed targets in its internal memory. Unlike other methods of navigation, inertial guidance does not rely on observations of land positions or the stars, radio or radar signals, or any other information from outside the vehicle. Instead, the inertial navigator provides the guidance information using gyroscopes that indicate direction and accelerometer An accelerometer is a tool that measures proper acceleration. Proper acceleration is the acceleration (the rate of change of velocity) of a body in its own instantaneous rest frame; this is different from coordinate acceleration, which is acc ...s that measure changes in speed and direc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
D37D
{{Short description, Military flight computer The D37D Minuteman III flight computer was initially supplied with the LGM-30G missile, as part of the NS-20 navigation system. The NS-20 D37D flight computer is a miniaturized general purpose (serial transmission) digital computer. The new NS-50 missile guidance computer (MGC) is built around a 16-bit high-speed microprocessor chip set. They are both designed to solve real-time positional error problems under the adverse conditions encountered in airborne weapon systems. They accept and process data and generate steering signals with sufficient accuracy and speed to meet the requirements of the inertial guidance and flight control systems of the Minuteman ICBMs. Computer operation is controlled by an internally stored program which is loaded from a magnetic tape cartridge at the launch facility (LF). Both the D37D computer and the MGC are designed and programmed to control the Minuteman III missile throughout the powered portion of fli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
D37 Road (Croatia)
D37 is a state road in Banovina region of Croatia connecting Sisak, Petrinja and Glina. The road is long. The road, as well as all other state roads in Croatia, is managed and maintained by Hrvatske ceste, state owned company. Traffic volume Traffic is regularly counted and reported by Hrvatske ceste, operator of the road. Section of the road running through Sisak Sisak (; hu, Sziszek ; also known by other alternative names) is a city in central Croatia, spanning the confluence of the Kupa, Sava and Odra rivers, southeast of the Croatian capital Zagreb, and is usually considered to be where the Posavin ... is not covered by the traffic counting sites, but the section is assumed to carry a substantial volume of urban traffic in addition to the regular D37 traffic. Road junctions and populated areas Maps Sources {{State roads in Croatia D037 D037 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queen's Gambit Declined
The Queen's Gambit Declined (or QGD) is a chess opening in which Black declines a pawn offered by White in the Queen's Gambit: :1. d4 d5 :2. c4 e6 This is known as the ''Orthodox Line'' of the Queen's Gambit Declined. When the "Queen's Gambit Declined" is mentioned, it is usually assumed to be referring to the Orthodox Line; see " Other lines" below. The Orthodox Line can be reached by a number of different , such as 1.d4 Nf6 2.c4 e6 3.Nf3 d5; 1.d4 e6 2.c4 d5; 1.c4 e6 2.Nc3 d5 3.d4; 1.Nf3 d5 2.c4 e6 3.d4; and so on. General concepts Playing 2...e6 releases Black's dark-squared bishop, while obstructing his light-squared bishop. By declining White's temporary pawn sacrifice, Black erects a solid position; the pawns on d5 and e6 give Black a foothold in the . The Queen's Gambit Declined has the reputation of being one of Black's most reliable defenses to 1.d4. In this situation, White will try to exploit the passivity of Black's light-squared bishop, and Black will try to rel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
