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Orphan source

Index Orphan source

An orphan source is a self-contained radioactive source that is no longer under proper regulatory control. [1]

28 relations: Brachytherapy, Cairo, Cobalt therapy, Egypt, Enguri River, Georgia (country), Gilan Province, Goiânia accident, Hueypoxtla, International Atomic Energy Agency, Irradiation, Istanbul, Karachi, Kingisepp, Lead, Leningrad Oblast, Mayapuri, Morocco, Nuclear Regulatory Commission, Prague, Qalyubia Governorate, Radiation therapy, Radioactive decay, Radiography, Radioisotope thermoelectric generator, Samut Prakan radiation accident, Strontium-90, Tbilisi.

Brachytherapy

Brachytherapy is a form of radiotherapy where a sealed radiation source is placed inside or next to the area requiring treatment.

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Cairo

Cairo (القاهرة) is the capital of Egypt.

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Cobalt therapy

Cobalt therapy or cobalt-60 therapy is the medical use of gamma rays from the radioisotope cobalt-60 to treat conditions such as cancer.

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Egypt

Egypt (مِصر, مَصر, Khēmi), officially the Arab Republic of Egypt, is a transcontinental country spanning the northeast corner of Africa and southwest corner of Asia by a land bridge formed by the Sinai Peninsula.

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Enguri River

The Enguri (ენგური, Егры, Egry Ингури, Inguri) is a river in western Georgia.

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Georgia (country)

Georgia (tr) is a country in the Caucasus region of Eurasia.

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Gilan Province

Gilan Province (اُستان گیلان, Ostān-e Gīlān, also Latinized as Guilan) is one of the 31 provinces of Iran.

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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.

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Hueypoxtla

Hueypoxtla or Villa de San Bartolomé Hueypoxtla is a town and municipal seat from Hueypoxtla Municipality in Mexico State, in Mexico.

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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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Irradiation

Irradiation is the process by which an object is exposed to radiation.

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Istanbul

Istanbul (or or; İstanbul), historically known as Constantinople and Byzantium, is the most populous city in Turkey and the country's economic, cultural, and historic center.

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Karachi

Karachi (کراچی; ALA-LC:,; ڪراچي) is the capital of the Pakistani province of Sindh.

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Kingisepp

Kingisepp (Ки́нгисепп or Кингисе́пп; Jaamahttp://www.hs.fi/english/article/Last+of+the+Ingrian+grannies+hold+on/1329104265831), formerly Yamburg (Я́мбург), Yam (Ям), and Yama (Я́ма), is an ancient town and the administrative center of Kingiseppsky District of Leningrad Oblast, Russia, located along the Luga River southwest of St. Petersburg, east of Narva, and south of the Gulf of Finland.

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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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Leningrad Oblast

Leningrad Oblast (lʲɪnʲɪnˈgratskəjə ˈobləsʲtʲ) is a federal subject of Russia (an oblast).

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Mayapuri

Mayapuri is a locality in West Delhi.

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Morocco

Morocco (officially known as the Kingdom of Morocco, is a unitary sovereign state located in the Maghreb region of North Africa. It is one of the native homelands of the indigenous Berber people. Geographically, Morocco is characterised by a rugged mountainous interior, large tracts of desert and a lengthy coastline along the Atlantic Ocean and Mediterranean Sea. Morocco has a population of over 33.8 million and an area of. Its capital is Rabat, and the largest city is Casablanca. Other major cities include Marrakesh, Tangier, Salé, Fes, Meknes and Oujda. A historically prominent regional power, Morocco has a history of independence not shared by its neighbours. Since the foundation of the first Moroccan state by Idris I in 788 AD, the country has been ruled by a series of independent dynasties, reaching its zenith under the Almoravid dynasty and Almohad dynasty, spanning parts of Iberia and northwestern Africa. The Marinid and Saadi dynasties continued the struggle against foreign domination, and Morocco remained the only North African country to avoid Ottoman occupation. The Alaouite dynasty, the current ruling dynasty, seized power in 1631. In 1912, Morocco was divided into French and Spanish protectorates, with an international zone in Tangier, and regained its independence in 1956. Moroccan culture is a blend of Berber, Arab, West African and European influences. Morocco claims the non-self-governing territory of Western Sahara, formerly Spanish Sahara, as its Southern Provinces. After Spain agreed to decolonise the territory to Morocco and Mauritania in 1975, a guerrilla war arose with local forces. Mauritania relinquished its claim in 1979, and the war lasted until a cease-fire in 1991. Morocco currently occupies two thirds of the territory, and peace processes have thus far failed to break the political deadlock. Morocco is a constitutional monarchy with an elected parliament. The King of Morocco holds vast executive and legislative powers, especially over the military, foreign policy and religious affairs. Executive power is exercised by the government, while legislative power is vested in both the government and the two chambers of parliament, the Assembly of Representatives and the Assembly of Councillors. The king can issue decrees called dahirs, which have the force of law. He can also dissolve the parliament after consulting the Prime Minister and the president of the constitutional court. Morocco's predominant religion is Islam, and the official languages are Arabic and Berber, with Berber being the native language of Morocco before the Arab conquest in the 600s AD. The Moroccan dialect of Arabic, referred to as Darija, and French are also widely spoken. Morocco is a member of the Arab League, the Union for the Mediterranean and the African Union. It has the fifth largest economy of Africa.

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Nuclear Regulatory Commission

The Nuclear Regulatory Commission (NRC) is an independent agency of the United States government tasked with protecting public health and safety related to nuclear energy.

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Prague

Prague (Praha, Prag) is the capital and largest city in the Czech Republic, the 14th largest city in the European Union and also the historical capital of Bohemia.

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Qalyubia Governorate

Qalyubia Governorate (محافظة القليوبية) is one of the governorates of Egypt.

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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 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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Radiography

Radiography is an imaging technique using X-rays to view the internal form of an object.

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Radioisotope thermoelectric generator

A Radioisotope Thermoelectric Generator (RTG, RITEG) is an electrical generator that uses an array of thermocouples to convert the heat released by the decay of a suitable radioactive material into electricity by the Seebeck effect.

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Samut Prakan radiation accident

A radiation accident occurred in Samut Prakan Province, Thailand in January–February 2000.

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Strontium-90

Strontium-90 is a radioactive isotope of strontium produced by nuclear fission, with a half-life of 28.8 years.

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Tbilisi

Tbilisi (თბილისი), in some countries also still named by its pre-1936 international designation Tiflis, is the capital and the largest city of Georgia, lying on the banks of the Kura River with a population of approximately 1.5 million people.

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References

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

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