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Firing Room
Firing may refer to: * Dismissal (employment), sudden loss of employment by termination * Firemaking, the act of starting a fire * Burning; see combustion * Shooting, specifically the discharge of firearms * Execution by firing squad, a method of capital punishment * Pottery firing in a kiln or oven * Pin firing, an old medical treatment applied to horses * An action potential, where the depolarization of a neuron causes it to "fire" off an electrical signal down its axon * Any material (such as firewood) that can be burned as fuel to release energy See also *Fire Fire is the rapid oxidation of a fuel in the exothermic chemical process of combustion, releasing heat, light, and various reaction Product (chemistry), products. Flames, the most visible portion of the fire, are produced in the combustion re ... and Fire (other) * Fired (other) * Firing squad (other) * Fire-raising (other) * Fire making * Firestarter (other) {{d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dismissal (employment)
Dismissal (colloquially called firing or sacking) is the termination of employment by an employer against the will of the employee. Though such a decision can be made by an employer for a variety of reasons, ranging from an economic downturn to performance-related problems on the part of the employee, being fired carries stigma in some cultures. To be dismissed, as opposed to quitting voluntarily (or being layoff, laid off), can be perceived as being the employee's fault. Finding new employment can be difficult after being fired, particularly if there is a history of being terminated from a previous job, if the reason for firing is for some serious infraction, or the employee did not keep the job very long. Job seekers will often not mention jobs that they were fired from on their resumes; accordingly, unexplained gaps in employment can be regarded as a red flag (idiom), red flag. Usage While the main formal term for ending someone's employment is "dismissal", there are a number ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Firemaking
Fire making, fire lighting or fire craft is the process of artificially starting a fire. It requires completing the fire triangle, usually by heating tinder above its autoignition temperature. Fire is an essential tool for human survival and the use of fire was important in early human cultural history since the Lower Paleolithic. Today, it is a key component of Scouting, woodcraft and bushcraft. Archaeology Evidence for fire making dates to at least the early Middle Paleolithic, with dozens of Neanderthal hand axes from France exhibiting use-wear traces suggesting these tools were struck with the mineral pyrite to produce sparks around 50,000 years ago. At the Neolithic site of La Draga, researchers have found that fungi were used as tinder. Hearths are one of the most common features found at archaeological sites. Ötzi, a well-preserved natural mummy of a man who lived in the Ötztal Alps between 3400 and 3100 BCE, carried material to make a fire ( tinder ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Combustion
Combustion, or burning, is a high-temperature exothermic redox chemical reaction between a fuel (the reductant) and an oxidant, usually atmospheric oxygen, that produces oxidized, often gaseous products, in a mixture termed as smoke. Combustion does not always result in fire, because a flame is only visible when substances undergoing combustion vaporize, but when it does, a flame is a characteristic indicator of the reaction. While activation energy must be supplied to initiate combustion (e.g., using a lit match to light a fire), the heat from a flame may provide enough energy to make the reaction self-sustaining. The study of combustion is known as combustion science. Combustion is often a complicated sequence of elementary reaction, elementary Radical (chemistry), radical reactions. Solid fuels, such as wood and coal, first undergo endothermic pyrolysis to produce gaseous fuels whose combustion then supplies the heat required to produce more of them. Combustion is often hot e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shooting
Shooting is the act or process of discharging a projectile from a ranged weapon (such as a gun, bow, crossbow, slingshot, or blowpipe). Even the acts of launching flame, artillery, darts, harpoons, grenades, rockets, and guided missiles can be considered acts of shooting. When using a firearm, the act of shooting is often called firing as it involves initiating a combustion ( deflagration) of chemical propellants. Shooting can take place in a shooting range or in the field, in shooting sports, hunting, or in combat. The person involved in the shooting activity is called a shooter. A skilled, accurate shooter is a ''marksman'' or ''sharpshooter'', and a person's level of shooting proficiency is referred to as their ''marksmanship''. Competitive shooting Shooting has inspired competition, and in several countries rifle clubs started to form in the 19th century. Soon international shooting events evolved, including shooting at the Summer and Winter Olympics (from 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Execution By Firing Squad
Execution by firing squad, in the past sometimes called fusillading (from the French , rifle), is a method of capital punishment, particularly common in the military and in times of war. Some reasons for its use are that firearms are usually readily available and a gunshot to a vital organ, such as the brain or heart, most often will kill relatively quickly. Procedure A firing squad is normally composed of at least several shooters, all of whom are usually instructed to fire simultaneously, thus preventing both disruption of the process by one member and identification of who fired the lethal shot. To avoid disfigurement due to multiple shots to the head, the shooters are typically instructed to aim at the heart, sometimes aided by a paper or cloth target. The prisoner is typically blindfolded or Hood (headgear), hooded as well as restrained. Execution (legal), Executions can be carried out with the condemned either standing or sitting. There is a tradition in some jurisdiction ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pottery Firing
Pottery is the process and the products of forming vessels and other objects with clay and other raw materials, which are fired at high temperatures to give them a hard and durable form. The place where such wares are made by a ''potter'' is also called a ''pottery'' (plural ''potteries''). The definition of ''pottery'', used by the ASTM International, is "all fired ceramic wares that contain clay when formed, except technical, structural, and refractory products". End applications include tableware, ceramic art, decorative ware, toilet, sanitary ware, and in technology and industry such as Insulator (electricity), electrical insulators and laboratory ware. In art history and archaeology, especially of ancient and prehistoric periods, pottery often means only vessels, and sculpture, sculpted figurines of the same material are called terracottas. Pottery is one of the Timeline of historic inventions, oldest human inventions, originating before the Neolithic, Neolithic period, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pin Firing
Pin firing, also known as thermocautery,"Pinfiring proves obsolete" ''Thoroughbred Times'', Brian Nielsen and Jessica Fattal, November 21, 2006 is the treatment of an injury to a 's leg, by burning or freezing. This is supposed to induce a counter-irritation and speed and/or improve healing. This treatment is used more often on s than on other performance horses. It is sometimes used in the treatment of bucked shins or splint, curb, or chronic bowed te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Action Potential
An action potential (also known as a nerve impulse or "spike" when in a neuron) is a series of quick changes in voltage across a cell membrane. An action potential occurs when the membrane potential of a specific Cell (biology), cell rapidly rises and falls. This depolarization then causes adjacent locations to similarly depolarize. Action potentials occur in several types of Membrane potential#Cell excitability, excitable cells, which include animal cells like neurons and myocyte, muscle cells, as well as some plant cells. Certain endocrine cells such as pancreatic beta cells, and certain cells of the anterior pituitary gland are also excitable cells. In neurons, action potentials play a central role in cell–cell interaction, cell–cell communication by providing for—or with regard to saltatory conduction, assisting—the propagation of signals along the neuron's axon toward axon terminal, synaptic boutons situated at the ends of an axon; these signals can then connect wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fuel
A fuel is any material that can be made to react with other substances so that it releases energy as thermal energy or to be used for work (physics), work. The concept was originally applied solely to those materials capable of releasing chemical energy but has since also been applied to other sources of heat energy, such as Nuclear power, nuclear energy (via nuclear fission and nuclear fusion). The heat energy released by reactions of fuels can be converted into mechanical energy via a heat engine. Other times, the heat itself is valued for warmth, cooking, or industrial processes, as well as the illumination that accompanies combustion. Fuels are also used in the Cell (biology), cells of organisms in a process known as cellular respiration, where organic molecules are oxidized to release usable energy. Hydrocarbons and related organic molecules are by far the most common source of fuel used by humans, but other substances, including radioactive metals, are also utilized. Fu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fire
Fire is the rapid oxidation of a fuel in the exothermic chemical process of combustion, releasing heat, light, and various reaction Product (chemistry), products. Flames, the most visible portion of the fire, are produced in the combustion reaction when the fuel reaches its ignition point temperature. Flames from hydrocarbon fuels consist primarily of carbon dioxide, water vapor, oxygen, and nitrogen. If hot enough, the gases may become ionized to produce Plasma (physics), plasma. The color and Intensity (heat transfer), intensity of the flame depend on the type of fuel and composition of the surrounding gases. Fire, in its most common form, has the potential to result in conflagration, which can lead to permanent physical damage. It directly impacts land-based ecological systems worldwide. The positive effects of fire include stimulating plant growth and maintaining ecological balance. Its negative effects include hazards to life and property, atmospheric pollution, and water ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fire (other)
Fire is the rapid oxidation of a material in the chemical process of combustion. Fire also commonly refers to: *Conflagration, a large and destructive fire *Structure fire, a house or building on fire *Wildfire A wildfire, forest fire, or a bushfire is an unplanned and uncontrolled fire in an area of Combustibility and flammability, combustible vegetation. Depending on the type of vegetation present, a wildfire may be more specifically identified as a ..., a fire in a forest, rangeland, or other outdoor location *Flame, the visible part of a fire Fire or Fires may also refer to: People * Fire (wrestler) (born 1973) * Alexis Fire (born 1964), American pornographic actress and prostitute * Andrew Fire (born 1959), American biologist * Walshy Fire (born 1982), Jamaican-American DJ Film and TV Film * Fire! (1901 film), ''Fire!'' (1901 film), British * The Fire (1916 film), ''The Fire'' (1916 film), Italian * Fire! (1977 film), ''Fire!'' (1977 film), American TV movie * Fire! ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fired (other)
Fired may refer to: * A result of firing (other) * "Fired", a song by Ben Folds from his 2001 debut solo album '' Rockin' the Suburbs'' * '' Fired!'', a 2007 documentary film by Annabelle Gurwitch * ''Fired'' (2010 film), an Indian horror film * Fired (1934 film), a Swedish drama film {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
