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Goiânia accident

Index Goiânia accident

The Goiânia accident was a radioactive contamination accident that occurred on September 13, 1987, at Goiânia, in the Brazilian state of Goiás, after a forgotten radiotherapy source was taken from an abandoned hospital site in the city. [1]

66 relations: Acute radiation syndrome, Amputation, Background radiation, Becquerel, Binge drinking, Brazil, Brazilian real, Brick, Caesium chloride, Caesium-137, Cherenkov radiation, Chronic obstructive pulmonary disease, Cirrhosis, Concrete, Crane (machine), Criminal negligence, Decontamination, Dose fractionation, External beam radiotherapy, Festival de Brasília, Fluorescence, Geiger counter, Goiás, Goiânia, Gray (unit), Gunpowder, Half-life, Hydrochloric acid, International Atomic Energy Agency, International Nuclear Event Scale, Ion-exchange resin, Ionized-air glow, Jewellery, Kidney, Lead, List of civilian radiation accidents, National Nuclear Energy Commission, Nuclear and radiation accidents and incidents, Oak Ridge National Laboratory, Oswaldo Cruz Foundation, PDF, Photograph, Potassium alum, Prussian blue, Psychological trauma, Radiation therapy, Radioactive contamination, Radioactive decay, Radioactive waste, Radionuclide, ..., Scintillation counter, Sepsis, Sievert, Society of Saint Vincent de Paul, Sodium hydroxide, Solubility, Solvent, Steel, The New York Times, Thine Own Self, Time (magazine), Topsoil, Value (economics), Water, Wrecking yard, Yukiya Amano. Expand index (16 more) »

Acute radiation syndrome

Acute radiation syndrome (ARS) is a collection of health effects that are present within 24 hours of exposure to high doses of ionizing radiation.

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Amputation

Amputation is the removal of a limb by trauma, medical illness, or surgery.

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Background radiation

Background radiation is a measure of the ionizing radiation present in the environment at a particular location which is not due to deliberate introduction of radiation sources.

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Becquerel

The becquerel (symbol: Bq) is the SI derived unit of radioactivity.

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Binge drinking

Binge drinking, or heavy episodic drinking, is a modern epithet for drinking alcoholic beverages with an intention of becoming intoxicated by heavy consumption of alcohol over a short period of time.

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Brazil

Brazil (Brasil), officially the Federative Republic of Brazil (República Federativa do Brasil), is the largest country in both South America and Latin America.

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Brazilian real

The Brazilian real (real, pl. reais; sign: R$; code: BRL) is the official currency of Brazil.

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Brick

A brick is building material used to make walls, pavements and other elements in masonry construction.

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Caesium chloride

Caesium chloride or cesium chloride is the inorganic compound with the formula CsCl.

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Caesium-137

Caesium-137 (Cs-137), cesium-137, or radiocaesium, is a radioactive isotope of caesium which is formed as one of the more common fission products by the nuclear fission of uranium-235 and other fissionable isotopes in nuclear reactors and nuclear weapons.

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Cherenkov radiation

Cherenkov radiation (sometimes spelled "Cerenkov") is electromagnetic radiation emitted when a charged particle (such as an electron) passes through a dielectric medium at a speed greater than the phase velocity of light in that medium.

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Chronic obstructive pulmonary disease

Chronic obstructive pulmonary disease (COPD) is a type of obstructive lung disease characterized by long-term breathing problems and poor airflow.

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Cirrhosis

Cirrhosis is a condition in which the liver does not function properly due to long-term damage.

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Concrete

Concrete, usually Portland cement concrete, is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens over time—most frequently a lime-based cement binder, such as Portland cement, but sometimes with other hydraulic cements, such as a calcium aluminate cement.

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Crane (machine)

A crane is a type of machine, generally equipped with a hoist rope, wire ropes or chains, and sheaves, that can be used both to lift and lower materials and to move them horizontally.

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Criminal negligence

In criminal law, criminal negligence is a surrogate mens rea (Latin for "guilty mind") required to constitute a conventional as opposed to strict liability offense.

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Decontamination

Decontamination (sometimes abbreviated as decon, dcon, or decontam) is the process of cleansing an object or substance to remove contaminants such as micro-organisms or hazardous materials, including chemicals, radioactive substances, and infectious diseases.

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Dose fractionation

Experiments in radiation biology have found that as the absorbed dose of radiation increases, the number of cells which survive decreases.

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External beam radiotherapy

External beam radiotherapy (EBRT) or teletherapy is the most common form of radiotherapy (radiation therapy).

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Festival de Brasília

The Festival de Brasília (Brasilia Film Festival), officially Festival de Brasília do Cinema Brasileiro, is a film festival held in Brasília, Brazil.

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Fluorescence

Fluorescence is the emission of light by a substance that has absorbed light or other electromagnetic radiation.

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Geiger counter

The Geiger counter is an instrument used for detecting and measuring ionizing radiation used widely in applications such as radiation dosimetry, radiological protection, experimental physics and the nuclear industry.

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Goiás

Goiás is a state of Brazil, located in the Center-West region of the country. The name Goiás (formerly, Goyaz) comes from the name of an indigenous community. The original word seems to have been guaiá, a compound of gua e iá, meaning "the same person" or "people of the same origin." It borders the Federal District and the states of (from north clockwise) Tocantins, Bahia, Minas Gerais, Mato Grosso do Sul and Mato Grosso. The most populous state of its region, Goiás is characterized by a landscape of chapadões (plateaus). In the height of the drought season, from June to September, the lack of rain makes the level of the Araguaia River go down and exposes almost of beaches, making it the main attraction of the State. At the Emas National Park in the municipality of Mineiros, it is possible to observe the typical fauna and flora from the region. At the Chapada dos Veadeiros the attractions are the canyons, valleys, rapids and waterfalls. Other attractions are the historical city of Goiás (or Old Goiás), from Goiânia, established in the beginning of 18th Century, and Caldas Novas, with its hot water wells attracting more than one million tourists per year. In Brazil's geoeconomic division, Goiás belongs to the Centro-Sul (Center-South), being the northernmost state of the southern portion of Brazil.

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Goiânia

Goiânia is the capital and largest city of the Brazilian state of Goiás.

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Gray (unit)

The gray (symbol: Gy) is a derived unit of ionizing radiation dose in the International System of Units (SI).

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Gunpowder

Gunpowder, also known as black powder to distinguish it from modern smokeless powder, is the earliest known chemical explosive.

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Half-life

Half-life (symbol t1⁄2) is the time required for a quantity to reduce to half its initial value.

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Hydrochloric acid

Hydrochloric acid is a colorless inorganic chemical system with the formula.

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International Atomic Energy Agency

The International Atomic Energy Agency (IAEA) is an international organization that seeks to promote the peaceful use of nuclear energy, and to inhibit its use for any military purpose, including nuclear weapons.

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International Nuclear Event Scale

The International Nuclear and Radiological Event Scale (INES) was introduced in 1990 by the International Atomic Energy Agency (IAEA) in order to enable prompt communication of safety-significant information in case of nuclear accidents.

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Ion-exchange resin

An ion-exchange resin or ion-exchange polymer is a resin or polymer that acts as a medium for ion exchange.

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Ionized-air glow

Ionized-air glow is the fluorescent emission of characteristic blue–purple–violet light, of color called electric blue, by air subjected to an energy flux.

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Jewellery

Jewellery (British English) or jewelry (American English)see American and British spelling differences consists of small decorative items worn for personal adornment, such as brooches, rings, necklaces, earrings, pendants, bracelets, and cufflinks.

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Kidney

The kidneys are two bean-shaped organs present in left and right sides of the body in vertebrates.

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Lead

Lead is a chemical element with symbol Pb (from the Latin plumbum) and atomic number 82.

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List of civilian radiation accidents

This article lists notable civilian accidents involving radioactive materials or involving ionizing radiation from artificial sources such as x-ray tubes and particle accelerators.

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National Nuclear Energy Commission

The National Nuclear Energy Commission (Comissão Nacional de Energia Nuclear; CNEN) is the Brazilian government agency responsible for the orientation, planning, supervision, and control of Brazil's nuclear program.

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Nuclear and radiation accidents and incidents

A nuclear and radiation accident is defined by the International Atomic Energy Agency (IAEA) as "an event that has led to significant consequences to people, the environment or the facility." Examples include lethal effects to individuals, radioactive isotope to the environment, or reactor core melt." The prime example of a "major nuclear accident" is one in which a reactor core is damaged and significant amounts of radioactive isotopes are released, such as in the Chernobyl disaster in 1986.

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Oak Ridge National Laboratory

Oak Ridge National Laboratory (ORNL) is an American multiprogram science and technology national laboratory sponsored by the U.S. Department of Energy (DOE) and administered, managed, and operated by UT-Battelle as a federally funded research and development center (FFRDC) under a contract with the DOE.

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Oswaldo Cruz Foundation

The Oswaldo Cruz Foundation (Portuguese Fundação Oswaldo Cruz, also known as FIOCRUZ) is a scientific institution for research and development in biological sciences located in Rio de Janeiro, Brazil, it is considered one of the world's main public health research institutions.

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PDF

The Portable Document Format (PDF) is a file format developed in the 1990s to present documents, including text formatting and images, in a manner independent of application software, hardware, and operating systems.

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Photograph

A photograph or photo is an image created by light falling on a light-sensitive surface, usually photographic film or an electronic medium such as a CCD or a CMOS chip.

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Potassium alum

Potassium alum, potash alum, or potassium aluminium sulfate is a chemical compound: the double sulfate of potassium and aluminium, with chemical formula KAl(SO4)2.

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Prussian blue

Prussian blue is a dark blue pigment produced by oxidation of ferrous ferrocyanide salts.

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Psychological trauma

Psychological trauma is a type of damage to the mind that occurs as a result of a severely distressing event.

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Radiation therapy

Radiation therapy or radiotherapy, often abbreviated RT, RTx, or XRT, is therapy using ionizing radiation, generally as part of cancer treatment to control or kill malignant cells and normally delivered by a linear accelerator.

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Radioactive contamination

Radioactive contamination, also called radiological contamination, is the deposition of, or presence of radioactive substances on surfaces or within solids, liquids or gases (including the human body), where their presence is unintended or undesirable (from the International Atomic Energy Agency - IAEA - definition).

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Radioactive decay

Radioactive decay (also known as nuclear decay or radioactivity) is the process by which an unstable atomic nucleus loses energy (in terms of mass in its rest frame) by emitting radiation, such as an alpha particle, beta particle with neutrino or only a neutrino in the case of electron capture, gamma ray, or electron in the case of internal conversion.

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Radioactive waste

Radioactive waste is waste that contains radioactive material.

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Radionuclide

A radionuclide (radioactive nuclide, radioisotope or radioactive isotope) is an atom that has excess nuclear energy, making it unstable.

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Scintillation counter

A scintillation counter is an instrument for detecting and measuring ionizing radiation by using the excitation effect of incident radiation on a scintillator material, and detecting the resultant light pulses.

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Sepsis

Sepsis is a life-threatening condition that arises when the body's response to infection causes injury to its own tissues and organs.

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Sievert

The sievert (symbol: SvNot be confused with the sverdrup or the svedberg, two non-SI units that sometimes use the same symbol.) is a derived unit of ionizing radiation dose in the International System of Units (SI) and is a measure of the health effect of low levels of ionizing radiation on the human body.

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Society of Saint Vincent de Paul

The Society of St Vincent de Paul (SVP or SVdP or SSVP) is an international voluntary organization in the Catholic Church, founded in 1833 for the sanctification of its members by personal service of the poor.

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Sodium hydroxide

Sodium hydroxide, also known as lye, is an inorganic compound with the formula NaOH. It is a white solid ionic compound consisting of sodium cations and hydroxide anions. Sodium hydroxide is a highly caustic base and alkali that decomposes proteins at ordinary ambient temperatures and may cause severe chemical burns. It is highly soluble in water, and readily absorbs moisture and carbon dioxide from the air. It forms a series of hydrates NaOH·n. The monohydrate NaOH· crystallizes from water solutions between 12.3 and 61.8 °C. The commercially available "sodium hydroxide" is often this monohydrate, and published data may refer to it instead of the anhydrous compound. As one of the simplest hydroxides, it is frequently utilized alongside neutral water and acidic hydrochloric acid to demonstrate the pH scale to chemistry students. Sodium hydroxide is used in many industries: in the manufacture of pulp and paper, textiles, drinking water, soaps and detergents, and as a drain cleaner. Worldwide production in 2004 was approximately 60 million tonnes, while demand was 51 million tonnes.

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Solubility

Solubility is the property of a solid, liquid or gaseous chemical substance called solute to dissolve in a solid, liquid or gaseous solvent.

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Solvent

A solvent (from the Latin solvō, "loosen, untie, solve") is a substance that dissolves a solute (a chemically distinct liquid, solid or gas), resulting in a solution.

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Steel

Steel is an alloy of iron and carbon and other elements.

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The New York Times

The New York Times (sometimes abbreviated as The NYT or The Times) is an American newspaper based in New York City with worldwide influence and readership.

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Thine Own Self

"Thine Own Self" is the 168th episode of the American science fiction television series Star Trek: The Next Generation, and the 16th episode of seventh season.

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Time (magazine)

Time is an American weekly news magazine and news website published in New York City.

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Topsoil

Topsoil is the upper, outermost layer of soil, usually the top to.

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Value (economics)

Economic value is a measure of the benefit provided by a good or service to an economic agent.

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Water

Water is a transparent, tasteless, odorless, and nearly colorless chemical substance that is the main constituent of Earth's streams, lakes, and oceans, and the fluids of most living organisms.

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Wrecking yard

A wrecking yard (Australian, New Zealand, and Canadian English), scrapyard (Irish and British English) or junkyard (American English) is the location of a business in dismantling where wrecked or decommissioned vehicles are brought, their usable parts are sold for use in operating vehicles, while the unusable metal parts, known as scrap metal parts, are sold to metal-recycling companies.

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Yukiya Amano

is a Japanese diplomat and the current Director General of the International Atomic Energy Agency (IAEA), having been elected to the position in July 2009.

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Redirects here:

Goiana accident, Goiania accident, Goiania accident in popular culture, Goiania incident, Goiâna accident, Goiânia accident in popular culture, Goiânia incident, Leide das Neves Ferreira.

References

[1] https://en.wikipedia.org/wiki/Goiânia_accident

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