What does pyr mean
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Definitions &Translations Pyr-. combining forms designating fire or heat; specifically (Chem.), used to imply an actual or theoretical derivative by the action of heat; as in pyrophosphoric, pyrosulphuric, pyrotartaric, pyrotungstic, etc.Origin: [Gr. , , fire.].ombining forms designating fire or heat; specifically (Chem.), used to imply an actual or theoretical derivative by the action of heat; as in pyrophosphoric, pyrosulphuric, pyrotartaric, pyrotungstic, etc.
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Chyron Chyron may refer to: Lower third, television graphics that occupy the lower area of the screen or any predominantly text-based video graphic as used mainly by television news broadcasts. Chyron Corporation, a company that develops and manufactures on-screen graphics for the broadcast industry.
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Pyrite Pyrite is also referred to as Iron Pyrite, and in Germany, “Cat’s Gold.”. Pyrite Uses and Purposes. Pyrite is a protective, shielding stone and is excellent to wear or carry as an amulet to deflect harm and danger.
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- Iron Pyrite meaning and properties The resemblance of pyrite to gold has made it a traditional symbol for money and good luck. It's sunny golden color associates it with the sun, and with fortification and strengthening of the mind. The name comes from the Greek word meaning a stone which strikes fire. Iron Pyrite makes a wonderful energy shield, blocking out negativity from various sources. Some of its properties include:
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- Pyrite consists of iron and sulfur and occurs in all classes of rock. Pyrite is often called fool's gold because it looks like gold. When pyrite is melted, the iron and sulfur in it separates. The sulfur is used to make sulfuric acid, the kind of acid in car batteries.
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PYROTECHNIC Dictionary entry overview: What does pyrotechnic mean? • PYROTECHNIC (noun) The noun PYROTECHNIC has 1 sense: 1. (usually plural) a device with an explosive that burns at a low rate and with colored flames; can be used to illuminate areas or send signals etc. Familiarity information: PYROTECHNIC used as a noun is very rare. • PYROTECHNIC (adjective) The adjective PYROTECHNIC has 2 senses:
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Pyrometer A pyrometer is a type of remote-sensing thermometer used to measure the temperature of a surface.arious forms of pyrometers have historically existed. In the modern usage, it is a device that from a distance determines the temperature of a surface from the spectrum of the thermal radiation it emits, a process known as pyrometry and sometimes radiometry.
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THE MINERAL PYRITE Pyrite is a polymorph of marcasite, which means that it has the same chemistry, FeS2, as marcasite; but a different structure and therefore different symmetry and crystal shapes. Pyrite is difficult to distinguish from marcasite when a lack of clear indicators exists. Pyrite's structure is analogous to galena's structure with a formula of PbS.
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Pyrophoricity The pyrophoricity of hydrides and oxides forming on the surface of plutonium can cause it to look like an ember under certain conditions. A pyrophoric substance (from Greek πυροφόρος, pyrophoros, fire-bearing) ignites spontaneously in air at or below 55 °C (130 °F).xamples are iron sulfide and many reactive metals including uranium, when powdered or thinly sliced. Pyrophoric materials are often water-reactive as well and will ignite when they contact water or humid air. They can be handled safely in atmospheres of argon or (with a few exceptions) nitrogen.
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What Is OML Stand For? Looking for the definition of FYR? Find out what is the full meaning of FYR on Abbreviations.com! 'Former Yugoslav Republic' is one option -- get in to view more @ The Web's largest and most authoritative acronyms and abbreviations resource.
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Phenazopyridine (Redirected from Pyridium) Phenazopyridine is a chemical which, when excreted into the urine, has a local analgesic effect. It is often used to alleviate the pain, irritation, discomfort, or urgency caused by urinary tract infections, surgery, or injury to the urinary tract. Phenazopyridine was discovered by Bernhard Joos, the founder of Cilag.
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What You Need to Know about Pyrrole Disorder Pyroluria or pyrrole disorder is a sign of oxidative stress. Some clinicians suggest that there is a problem with hemoglobin synthesis and breakdown. A byproduct called kryptopyrrole is produced. This molecule shows up in the urine. Kryptopyrrole makes zinc and pyridoxine (vitamin B6) unavailable by binding them.
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Pyrite Pyrite is a compound of iron and sulfur, iron sulfide FeS 2. Depending upon the conditions under which it forms this mineral can form crystals of different shapes.The crystals are isometric, meaning that they have equal faces.Cubes are common.yrite is a compound of iron and sulfur, iron sulfide FeS 2. Depending upon the conditions under which it forms this mineral can form crystals of different shapes. The crystals are isometric, meaning that they have equal faces. Cubes are common.
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Pyrite Pyrite is a brass-yellow mineral with a bright metallic luster. It has a chemical composition of iron disulfide (FeS 2) and is the most common sulfide mineral.
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pyrite The mineral pyrite, or iron pyrite, also known as fool's gold, is an iron sulfide with the chemical formula FeS2. This mineral's metallic luster and pale brass-yellow hue give it a superficial resemblance to gold, hence the well-known nickname of fool's gold. The color has also led to the nicknames brass, brazzle, and Brazil, primarily used to refer to pyrite found in coal. Pyrite is the most common of the sulfide minerals. The name pyrite is derived from the Greek πυρίτης (pyritēs), of fire or in fire, in turn from πύρ (pyr), fire.
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- Pyr(o)- | definition of pyr(o)- by Medical dictionary.yr(o)- | definition of pyr(o)- by Medical dictionary.
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- Pyridine. Disclaimer. Introduction. Pyridine is a colorless liquid with an unpleasant smell. It can be made from crude coal tar or from other chemicals. Pyridine is used to dissolve other substances.It is also used to make many different products such as medicines, vitamins, food flavorings, paints, dyes, rubber products, adhesives, insecticides, and herbicides.t can be made from crude coal tar or from other chemicals. Pyridine is used to dissolve other substances. It is also used to make many different products such as medicines, vitamins, food flavorings, paints, dyes, rubber products, adhesives, insecticides, and herbicides.
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- Definition of pyrite : a common mineral that consists of iron disulfide, has a pale brass-yellow color and metallic luster, and is burned in making sulfur dioxide and sulfuric acid new!
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Definitions &Translations Freebase(0.00 / 0 votes)Rate this definition: Pyrovalerone. Pyrovalerone is a psychoactive drug with stimulant effects via acting as a norepinephrine-dopamine reuptake inhibitor, and is used for the clinical treatment of chronic fatigue or lethargy and as an anorectic or appetite suppressant for weight loss purposes.
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- pyro-. 1. Combining form denoting fire, heat, or fever. 2. In chemistry, combining form denoting derivatives formed by removal of water (usually by heat) to form anhydrides.yro-, prefix meaning fire or heat, or produced by heating: pyrocatechin, pyrodextrin, pyromania.
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- Pyroluria (pyrrole disorder, kryptopyrrole, kryptopyrroluria, pyrroluria, mauve factor or hemepyrrole) is a common metabolic condition that occurs when pyrrol, a key component of haemoglobin, is overproduced by the liver. As many as 10-15% of all people suffer from pyroluria.It is a lifelong condition, and symptoms tend to worsen with age and stress. Often people with pyroluria will suffer a variety of serious ailments and degenerative diseases for years, regardless of what therapies they try or how well they eat. Stress is a trigger, and is one of the main factors that worsens pyroluria symptoms for those who already have it. ( 2 12,13) However, it is not clear if stress is an actual cause of the condition, especially in adults. 3  Chronic infection in infancy, childhood or adolescence. 4  Alcoholism of the sufferer or his/her parents.
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Pyrolysis Pyrolysis is a type of thermolysis, and is most commonly observed in organic materials exposed to high temperatures.It is one of the processes involved in charring wood, starting at 200–300 °C (390–570 °F).yrolysis differs from other processes like combustion and hydrolysis in that it usually does not involve reactions with oxygen, water, or any other reagents. In practice, it is not possible to achieve a completely oxygen-free atmosphere.
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What does FYRstand for? Couldn't find the full form or full meaning of FYR? Maybe you were looking for one of these abbreviations: fyni - fyos - fyp - fyp&a - fyqa - fyre - fyrom - fys - fysa - fysb
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- Meaning of Llyr. Welsh name. In Welsh, the name Llyr means - From the sea.. Other origins for the name Llyr include - Welsh, Irish, Celtic.The name Llyr is most often used as a boy name or male name. Welsh Name Meaning - From the sea.
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- Rainbow pyrite is the trade name for an iridescent form of 'pyrite druzy'. Druzy is a term used to describe gemstones in the form of encrustations or clusters of minute crystals coating a matrix. Druzy gemstones are actually relatively rare, especially in non-quartz species.
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Pyrite An iron sulfide mineral, Pyrite is commonly found around the world in a variety of geological formations, from sedimentary deposits to hydrothermal veins, and as a constituent of metamorphic rocks.s a talisman, Pyrite is a unique protector, drawing energy from the Earth through the physical body and into the aura creating a defensive shield against negative energies, environmental pollutants, emotional attack and physical harm.