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Staggered
Stagger or staggered may refer to: Science and technology Engineering *Stagger (aeronautics), the horizontal positioning of a plane's wings *Stagger, a motorsport term for the difference in size between right and left tires *Staggered Pin Grid Array, a style of arranging pins on an integrated circuit package *Staggered spinup, a method for preventing excessive power-consumption in computer disks Chemistry and physics *Staggered conformation, a chemical conformation of an ethane-like moiety *Staggered fermion, a model in quantum mechanics Media * ''Stagger'' (EP), by Poppy, 2022 * ''Staggered'' (film), a 1994 British romantic comedy film Society *Staggered Board of Directors, a method of electing directors of a company or other organization *Staggered elections, a method of electing members of government Transportation *Staggered junction, a place where roads meet a main road at a slight distance apart *Staggered truss system The staggered truss system is a type ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stagger (aeronautics)
In aviation, stagger is the relative horizontal fore-aft positioning of stacked wings in a biplane, triplane, or multiplane. An aircraft is said to have ''positive stagger'', or simply ''stagger'', when the upper wing is positioned forward of the lower (bottom) wing,NACA technical report No.310 ''Wind Tunnel Pressure Distribution Tests on a Series of Biplane Wing Models'' (July 1929), p.17. Retrieved on 8 February 2009. Examples include the or Stearman. Conversely, an aeroplane is said to have ''negative stagger'' in unusual c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glossary Of Motorsport Terms
The following is a glossary of terminology used in motorsport, along with explanations of their meanings. 0–9 ;1–2 finish: When two vehicles from the same team finish first and second in a race. Can be extended to 1–2–3 or 1–2–3–4, etc. depending on a combination of racing series and team size. ; 107% rule: Often used in Formula One or other racing series, it is a rule where the driver must qualify the car within 107% of the polesitter's time to be allowed to compete. Variations of this may be used to monitor drivers and warn them to reach the required pace or be parked (disqualified). Similarly, the IndyCar Series uses a 105% rule, and NASCAR has a 115% rule, mainly for performance on track, though IndyCar and NASCAR often adjust the threshold for tracks with very abrasive surfaces (such as Atlanta Motor Speedway) where lap times can be considerably faster with less worn tires. ;200 MPH Club: A lifetime "membership" awarded by the SCTA or another sanctio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Staggered Pin Grid Array
A pin grid array (PGA) is a type of integrated circuit packaging. In a PGA, the package is square or rectangular, and the pins are arranged in a regular array on the underside of the package. The pins are commonly spaced 2.54 mm (0.1") apart, and may or may not cover the entire underside of the package. PGAs are often mounted on printed circuit boards using the through hole method or inserted into a socket. PGAs allow for more pins per integrated circuit than older packages, such as dual in-line package (DIP). PGA variants Plastic Plastic pin grid array (PPGA) packaging was used by Intel for late-model Mendocino core Celeron processors based on Socket 370. Some pre-Socket 8 processors also used a similar form factor, although they were not officially referred to as PPGA. Flip chip A flip-chip pin grid array (FC-PGA or FCPGA) is a form of pin grid array in which the die faces downwards on the top of the substrate with the back of the die exposed. This allows ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Staggered Spinup
Spin-up refers to the process of a hard disk drive or optical disc drive accelerating its platters or inserted optical disc from a stopped state to an operational speed. The period of time taken by the drive to perform this process is referred to as its spin-up time, the average of which is reported by hard disks as a S.M.A.R.T. attribute. The required operational speed depends on the design of the disk drive. Typical speeds of hard disks have been 2400, 3600, 4200, 5400, 7200, 10000 and 15000 revolutions per minute (RPM). Achieving such speeds can require a significant portion of the available power budget of a computer system, and so application of power to the disks must be carefully controlled. Operational speed of optical disc drives may vary depending on type of disc and mode of operation (see Constant linear velocity). Spin-up of hard disks generally occurs at the very beginning of the computer boot process. However, most modern computers have the ability to stop a dri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Staggered Conformation
In organic chemistry, a staggered conformation is a chemical conformation of an ethane-like Moiety (chemistry), moiety abcX–Ydef in which the substituents a, b, and c are at the maximum distance from d, e, and f; this requires the torsion angles to be 60°. It is the opposite of an eclipsed conformation, in which those substituents are as close to each other as possible. Such a conformation exists in any open chain single chemical bond connecting two sp3-orbital hybridisation, hybridised atoms, and is normally a conformational energy minimum. For some molecules such as those of ''n''-butane, there can be special versions of staggered conformations called ''gauche'' and ''anti''; see first Newman projection diagram in Conformational isomerism. Crystal structures: The staggered/eclipsed configurations distinguish different crystalline structures of e.g. cubic/hexagonal boron nitride, and diamond/lonsdaleite. See also * Alkane stereochemistry * Eclipsed conformation References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Staggered Fermion
In lattice field theory, staggered fermions (also known as Kogut–Susskind fermions) are a fermion discretization that reduces the number of fermion doublers from sixteen to four. They are one of the fastest lattice fermions when it comes to simulations and they also possess some nice features such as a remnant chiral symmetry, making them very popular in lattice QCD calculations. Staggered fermions were first formulated by John Kogut and Leonard Susskind in 1975 and were later found to be equivalent to the discretized version of the Dirac–Kähler fermion. Constructing staggered fermions Single-component basis The naively discretized Dirac action in Euclidean spacetime with lattice spacing a and Dirac fields \psi_n at every lattice point, indexed by n = (n_1,n_2,n_3,n_4), takes the form : S = a^4 \sum_\bar \psi_n \bigg(\sum^4_\gamma_\mu \frac+m\psi_n\bigg). Staggered fermions are constructed from this by performing the staggered transformation into a new basis of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stagger (EP)
''Stagger'' is the fifth extended play (EP) by American singer Poppy. It was released on October 14, 2022, by Republic Records and Lava Records. It is her debut release on the labels, and first on a major label since 2016's '' Bubblebath''. Background and release On March 8, 2022, during the first show of the Never Find My Place Tour, Poppy debuted the unreleased song "Stagger". She performed another then unreleased song titled "FYB" (Fuck You Back) at the Reading Festival on August 27, 2022. This coincided with the announcement of a four-track EP titled ''Stagger'', which Poppy confirmed in an interview with ''Dork'' along with a partial release date of October 2022. In the interview, she revealed that the EP would contain "a couple of fun songs, and one slower song", and promised "more guitars". Later in the year, in September, it was revealed that the EP would be released on October 14, 2022. It was also announced that the EP would be her debut on Republic and Lava Records. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Staggered (film)
''Staggered'' is a 1994 British romantic comedy film starring and directed by Martin Clunes in his directorial debut. It follows the misfortune of Neil (Clunes), a bridegroom trying to get back to his intended bride after a stag night. Plot After his stag night, Neil Price (Martin Clunes) wakes up naked on a remote Scottish island. The film follows his journey back towards his wedding, and the various characters and obstacles he encounters en route. It turns out that Neil's best friend Gary Bicknell (Michael Praed) spiked his drink and dumped him on the Isle of Barra to enable him to make his own move on Hilary and her well-to-do family. Cast * Martin Clunes as Neil Price * Michael Praed as Gary Bicknell * Michele Winstanley as Tina * Kate Byers as Jackie * Sarah Winman as Hilary * David Kossoff as Elderly Man * Helena McCarthy as Elderly Woman * Sylvia Syms as Margaret * Sion Tudor Owen as Morris * Virginia McKenna as Flora * Jake D'Arcy as Pilot * John Forgeham as Inspector Lu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Staggered Board Of Directors
Staggered elections are elections where only some of the places in an elected body are up for election at the same time. For example, United States senators have a six-year term, but they are not all elected at the same time. Rather, elections are held every two years for one-third of Senate seats. Staggered elections have the effect of limiting control of a representative body by the body being represented, but can also minimize the impact of cumulative voting. Many companies use staggered elections as a tool to prevent takeover attempts. Some legislative bodies (most commonly upper houses) use staggered elections, as do some public bodies, such as the Securities and Exchange Commission. Application in business A staggered board of directors or classified board is a prominent practice in US corporate law governing the board of directors of a company, corporation, or other organization, in which only a fraction (often one third) of the members of the board of directors is elect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Staggered Elections
Staggered elections are elections where only some of the places in an elected body are up for election at the same time. For example, United States senators have a six-year term, but they are not all elected at the same time. Rather, elections are held every two years for one-third of Senate seats. Staggered elections have the effect of limiting control of a representative body by the body being represented, but can also minimize the impact of cumulative voting. Many companies use staggered elections as a tool to prevent takeover attempts. Some legislative bodies (most commonly upper houses) use staggered elections, as do some public bodies, such as the Securities and Exchange Commission. Application in business A staggered board of directors or classified board is a prominent practice in US corporate law governing the board of directors of a company, corporation, or other organization, in which only a fraction (often one third) of the members of the board of directors is elect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Staggered Junction
An intersection or an at-grade junction is a junction where two or more roads converge, diverge, meet or cross at the same height, as opposed to an interchange, which uses bridges or tunnels to separate different roads. Major intersections are often delineated by gores and may be classified by road segments, traffic controls and lane design. Types Road segments One way to classify intersections is by the number of road segments (arms) that are involved. * A three-way intersection is a junction between three road segments (arms): a T junction when two arms form one road, or a Y junction, the latter also known as a fork if approached from the stem of the Y. * A four-way intersection, or crossroads, usually involves a crossing over of two streets or roads. In areas where there are blocks and in some other cases, the crossing streets or roads are perpendicular to each other. However, two roads may cross at a different angle. In a few cases, the junction of two road segments ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Staggered Truss System
The staggered truss system is a type of structural steel framing used in high-rise buildings. The system consists of a series of story-high trusses spanning the total width between two rows of exterior columns and arranged in a staggered pattern on adjacent column lines. William LeMessurier, the founder Cambridge, Massachusetts engineering firm LeMessurier Consultants has been credited in developing this award winning system as part of his research at the Massachusetts Institute of Technology. History The staggered truss system came about due to sponsored research at Massachusetts Institute of Technology's Departments of Architecture and Civil Engineering in the 1960s by U.S. Steel. The research attempted to achieve the same floor-to-floor height with steel as you could with flat plate concrete. The system was presented at the 1966 AISC Conference (the predecessor to the current North American Steel Construction Conference). Additional benefits discovered were high resistance to w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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