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Suspension
Suspension or suspended may refer to: Science and engineering * Car suspension * Cell suspension or suspension culture, in biology * Guarded suspension, a software design pattern in concurrent programming suspending a method call and the calling thread until a precondition (guard) is satisfied * Magnetic suspension, a method by which an object is suspended with no support other than magnetic fields * Suspension (topology), in mathematics * Suspension (dynamical systems), in mathematics * Suspension of a ring, in mathematics * Suspension (chemistry), small solid particles suspended in a liquid ** Colloidal suspension * Suspension (mechanics), system allowing a machine to move smoothly with reduced shock * Suspensory behavior, arboreal locomotion of primates * Suspend to disk, also known as hibernation, powering down a computer while retaining its state. * The superstructure of a suspension bridge Temporary revocation of privileges * Suspension (punishment), temporary exclusion a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Car Suspension
Suspension is the system of tires, tire air, spring (device), springs, shock absorbers and Linkage (mechanical), linkages that connects a vehicle to its wheels and allows relative motion between the two. Suspension systems must support both road holding/Automobile handling, handling and ride quality, which are at odds with each other. The tuning of suspensions involves finding the right compromise. The suspension is crucial for maintaining consistent contact between the road wheel and the road surface, as all forces exerted on the vehicle by the road or ground are transmitted through the tires' contact patches. The suspension also protects the vehicle itself and any cargo or luggage from damage and wear. The design of front and rear suspension of a car may be different. History An early form of suspension on ox-drawn carts had the platform swing on iron chains attached to the wheeled frame of the carriage. This system remained the basis for most suspension systems unti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suspension Bridge
A suspension bridge is a type of bridge in which the deck (bridge), deck is hung below suspension wire rope, cables on vertical suspenders. The first modern examples of this type of bridge were built in the early 1800s. Simple suspension bridges, which lack vertical suspenders, have a long history in many mountainous parts of the world. Besides the bridge type most commonly called suspension bridges, covered in this article, there are other types of suspension bridges. The type covered here has cables suspended between towers, with vertical ''suspender cables'' that transfer the Structural load#Live load, imposed loads, transient load, live and Structural load#Dead load, dead loads of the deck below, upon which traffic crosses. This arrangement allows the deck to be level or to arc upward for additional clearance. Like other suspension bridge types, this type often is constructed without the use of falsework. The suspension cables must be anchored at each end of the bridge, s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suspension (body Modification)
Body suspension is the act of rigging a human body to hang from implements that have been placed through temporary perforations in the skin. A number of health concerns might be associated with the practice, such as excessive bleeding, Syncope (medicine), fainting, Falling (accident), fall injuries, and infection, infections. History Body suspension has historically been practiced by different cultures around the world. The Thaipusam festival, celebrated by the Tamil people, Tamil Hindu community on the full moon in the Tamil calendar, Tamil month of ''Thai'' (January/February), features body suspension. The Charak Puja, a Hindu folk festival in honour of the god Shiva or Dharmathakur, also features body suspension. In North America, the ceremony - which includes piercing and suspension - has been a major part of Mandan religious life. This ceremony of the Plains Indians tribe first became known outside the tribe in 1832. This complex ceremony about the creation of the earth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suspension Bondage
Suspension bondage is a form of sexual bondage where a bound person is hung from one or more overhead suspension points. It carries a higher risk than other forms of sexual bondage. Stimulation In ''partial suspension'', the person is bound in a way that part of their body weight is held by suspension ropes, cables or chains. The classic partial suspension position is to have the person balancing on one foot with part of their weight supported through a chest harness and the other leg pulled up in some direction. A person lying on their upper back with legs tied upwards to a suspension point to pull their lower back off the ground would also qualify as partial suspension. In ''full suspension'', the person is completely supported by suspension ropes, cables or chains, and they have no contact with the ground. The position of the person's body in a full suspension is only limited by their endurance and the skill of the binder. The main effect of suspension bondage is to creat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cell Suspension
A cell suspension or suspension culture is a type of cell culture in which single cells or small aggregates of cells are allowed to function and multiply in an agitated growth medium, thus forming a suspension. Suspension culture is one of the two classical types of cell culture, the other being adherent culture. The history of suspension cell culture closely aligns with the history of cell culture overall, but differs in maintenance methods and commercial applications. The cells themselves can either be derived from homogenized tissue or from heterogenous cell solutions. Suspension cell culture is commonly used to culture nonadhesive cell lines like hematopoietic cells, plant cells, and insect cells. While some cell lines are cultured in suspension, the majority of commercially available mammalian cell lines are adherent. Suspension cell cultures must be agitated to maintain cells in suspension, and may require specialized equipment (e.g. magnetic stir plate, orbital shakers, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suspension (punishment)
Suspension refers to a temporary removal or exclusion from a position or activity, which can include the workplace, school, public office, clergy, or sports. It may be either paid or unpaid and is typically imposed to allow for an investigation or as a disciplinary measure for infractions of rules or policies. Workplace Suspension is a common practice in the workplace for being in violation of an organization's policy, or major breaches of policy. Work suspensions occur when a business manager or supervisor deems an action of an employee, whether intentional or unintentional, to be a violation of policy that should result in a course of punishment, and when the employee's absence during the suspension period does not affect the company. This form of action hurts the employee because they will have no hours of work during the suspended period and therefore will not get paid, unless the suspension is with pay, or is challenged and subsequently overturned. Some jobs, which pay on sala ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suspension (topology)
In topology, a branch of mathematics, the suspension of a topological space ''X'' is intuitively obtained by stretching ''X'' into a cylinder and then collapsing both end faces to points. One views ''X'' as "suspended" between these end points. The suspension of ''X'' is denoted by ''SX'' or susp(''X''). There is a variant of the suspension for a pointed space, which is called the reduced suspension and denoted by Σ''X''. The "usual" suspension ''SX'' is sometimes called the unreduced suspension, unbased suspension, or free suspension of ''X'', to distinguish it from Σ''X.'' Free suspension The (free) suspension SX of a topological space X can be defined in several ways. 1. SX is the quotient space (X \times ,1/(X\times \)\big/ ( X\times \). In other words, it can be constructed as follows: * Construct the cylinder X \times ,1/math>. * Consider the entire set X\times \ as a single point ("glue" all its points together). * Consider the entire set X\times \ as a single p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colloidal Suspension
A colloid is a mixture in which one substance consisting of microscopically dispersed insoluble particles is suspended throughout another substance. Some definitions specify that the particles must be dispersed in a liquid, while others extend the definition to include substances like aerosols and gels. The term colloidal suspension refers unambiguously to the overall mixture (although a narrower sense of the word ''suspension'' is distinguished from colloids by larger particle size). A colloid has a dispersed phase (the suspended particles) and a continuous phase (the medium of suspension). The dispersed phase particles have a diameter of approximately 1 nanometre to 1 micrometre. Some colloids are translucent because of the Tyndall effect, which is the scattering of light by particles in the colloid. Other colloids may be opaque or have a slight color. Colloidal suspensions are the subject of interface and colloid science. This field of study began in 1845 by Francesco Selm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suspension (music)
A nonchord tone (NCT), nonharmonic tone, or embellishing tone is a note in a piece of music or song that is not part of the implied or expressed chord set out by the harmonic framework. In contrast, a chord tone is a note that is a part of the functional chord. Nonchord tones are most often discussed in the context of the common practice period of classical music, but the term can also be used in the analysis of other types of tonal music, such as Western popular music. Nonchord tones are often categorized as ''accented non-chord tones'' and ''unaccented non-chord tones'' depending on whether the dissonance occurs on an accented or unaccented beat (or part of a beat). Over time, some musical styles assimilated chord types outside of the common-practice style. In these chords, tones that might normally be considered nonchord tones are viewed as chord tones, such as the seventh of a minor seventh chord. For example, in 1940s-era bebop jazz, an F played with a C chord woul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Administrative License Suspension
License suspension or revocation traditionally follows conviction for alcohol-impaired or drunk driving. However, under administrative license suspension (ALS) laws, sometimes called administrative license revocation or administrative per se, licenses are confiscated and automatically suspended independent of criminal proceedings whenever a driver either (1) refuses to submit to chemical testing (blood, breath or, in some states, urine), or (2) submits to testing with results indicating a blood alcohol content of 0.08% or higher. Because ALS laws are immediate and require no proof of guilt, proponents such as Mothers Against Drunk Driving argue that they are more effective in reducing drunk driving than are traditional post-conviction sanctions, and that, in any event, driving is only a privilege. However, civil liberties advocates and other critics object to a procedure in which guilt is presumed and punishment is automatically imposed by the officer; they further point out that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suspension Of Disbelief
Suspension of disbelief is the avoidance—often described as willing—of critical thinking and logic in understanding something that is unreal or impossible in reality, such as something in a work of speculative fiction, in order to believe it for the sake of enjoying its narrative. Historically, the concept originates in the Greco-Roman principles of theatre, wherein the audience ignores the unreality of fiction to experience catharsis from the actions and experiences of characters. The phrase was coined and elaborated upon by the English poet and philosopher Samuel Taylor Coleridge in his 1817 work '' Biographia Literaria'': "that willing suspension of disbelief for the moment, which constitutes poetic faith". Origin The phrase first appeared in English poet and aesthetic philosopher Samuel Taylor Coleridge's '' Biographia Literaria'', where he suggested that if an author could infuse a "human interest and a semblance of truth" into a story with implausible elements, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suspension (chemistry)
In chemistry, a suspension is a heterogeneous mixture of a fluid that contains solid particles sufficiently large for sedimentation. The particles may be visible to the naked eye, usually must be larger than one micrometer, and will eventually settle, although the mixture is only classified as a suspension when and while the particles have not settled out. Properties A suspension is a heterogeneous mixture in which the solid particles do not dissolve, but get suspended throughout the bulk of the solvent, left floating around freely in the medium. The internal phase (solid) is dispersed throughout the external phase (fluid) through mechanical agitation, with the use of certain excipients or suspending agents. An example of a suspension would be sand in water. The suspended particles are visible under a microscope and will settle over time if left undisturbed. This distinguishes a suspension from a colloid, in which the colloid particles are smaller and do not settle. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
