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Dirhem
The dirham, dirhem or drahm is a unit of currency and of mass. It is the name of the currencies of Morocco, the United Arab Emirates and Armenia, and is the name of a currency subdivision in Jordan, Libya, Qatar and Tajikistan. It was historically a silver coin. Unit of mass The dirham was a unit of mass used across North Africa, the Middle East, Persia and Ifat; later known as Adal, with varying values. The value of Islamic dirham was 14 qirat. 10 dirham equals 7 mithqal (2.975 gm of silver). In the late Ottoman Empire (), the standard dirham was 3.207 g; 400 dirhem equal one oka. The Ottoman dirham was based on the Sasanian drachm (in Middle Persian: 𐭦𐭥𐭦𐭭 ''drahm''), which was itself based on the Greek dram/drachma. In Egypt in 1895, it was equivalent to 47.661 troy grains (3.088 g). There is currently a movement within the Islamic world to revive the dirham as a unit of mass for measuring silver, although the exact value is disputed (either 3 or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dirham
The dirham, dirhem or drahm is a unit of currency and of mass. It is the name of the currencies of Moroccan dirham, Morocco, the United Arab Emirates dirham, United Arab Emirates and Armenian dram, Armenia, and is the name of a currency subdivision in Jordanian dinar, Jordan, Libyan dinar, Libya, Qatari riyal, Qatar and Tajikistani somoni, Tajikistan. It was historically a silver coin. Unit of mass The dirham was a unit of mass used across North Africa, the Middle East, Persia and Ifat Sultanate, Ifat; later known as Adal Sultanate, Adal, with varying values. The value of Islamic dirham was 14 qirat. 10 dirham equals 7 mithqal (2.975 gm of silver). In the late Ottoman Empire (), the standard dirham was 3.207 gram, g; 400 dirhem equal one oka (measure), oka. The Ottoman dirham was based on the Sassanian, Sasanian drachm (in Middle Persian: 𐭦𐭥𐭦𐭭 ''drahm''), which was itself based on the Greek Ancient drachma, dram/drachma. In Egypt in 1895, it was equivalen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dirham Of Marwan II Ibn Muhammad, AH 127-132
The dirham, dirhem or drahm is a unit of currency and of mass. It is the name of the currencies of Morocco, the United Arab Emirates and Armenia, and is the name of a currency subdivision in Jordan, Libya, Qatar and Tajikistan. It was historically a silver coin. Unit of mass The dirham was a unit of mass used across North Africa, the Middle East, Persia and Ifat; later known as Adal, with varying values. The value of Islamic dirham was 14 qirat. 10 dirham equals 7 mithqal (2.975 gm of silver). In the late Ottoman Empire (), the standard dirham was 3.207 g; 400 dirhem equal one oka. The Ottoman dirham was based on the Sasanian drachm (in Middle Persian: 𐭦𐭥𐭦𐭭 ''drahm''), which was itself based on the Greek dram/drachma. In Egypt in 1895, it was equivalent to 47.661 troy grains (3.088 g). There is currently a movement within the Islamic world to revive the dirham as a unit of mass for measuring silver, although the exact value is disputed (either 3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dirham Of Al-Mu'tasim, AH 221
The dirham, dirhem or drahm is a unit of currency and of mass. It is the name of the currencies of Moroccan dirham, Morocco, the United Arab Emirates dirham, United Arab Emirates and Armenian dram, Armenia, and is the name of a currency subdivision in Jordanian dinar, Jordan, Libyan dinar, Libya, Qatari riyal, Qatar and Tajikistani somoni, Tajikistan. It was historically a silver coin. Unit of mass The dirham was a unit of mass used across North Africa, the Middle East, Persia and Ifat Sultanate, Ifat; later known as Adal Sultanate, Adal, with varying values. The value of Islamic dirham was 14 qirat. 10 dirham equals 7 mithqal (2.975 gm of silver). In the late Ottoman Empire (), the standard dirham was 3.207 gram, g; 400 dirhem equal one oka (measure), oka. The Ottoman dirham was based on the Sassanian, Sasanian drachm (in Middle Persian: 𐭦𐭥𐭦𐭭 ''drahm''), which was itself based on the Greek Ancient drachma, dram/drachma. In Egypt in 1895, it was equivalen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dirhem Of Al-Hadi, AH 170
The dirham, dirhem or drahm is a unit of currency and of mass. It is the name of the currencies of Morocco, the United Arab Emirates and Armenia, and is the name of a currency subdivision in Jordan, Libya, Qatar and Tajikistan. It was historically a silver coin. Unit of mass The dirham was a unit of mass used across North Africa, the Middle East, Persia and Ifat; later known as Adal, with varying values. The value of Islamic dirham was 14 qirat. 10 dirham equals 7 mithqal (2.975 gm of silver). In the late Ottoman Empire (), the standard dirham was 3.207 g; 400 dirhem equal one oka. The Ottoman dirham was based on the Sasanian drachm (in Middle Persian: 𐭦𐭥𐭦𐭭 ''drahm''), which was itself based on the Greek dram/drachma. In Egypt in 1895, it was equivalent to 47.661 troy grains (3.088 g). There is currently a movement within the Islamic world to revive the dirham as a unit of mass for measuring silver, although the exact value is disputed (either 3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gram
The gram (originally gramme; SI unit symbol g) is a Physical unit, unit of mass in the International System of Units (SI) equal to one thousandth of a kilogram. Originally defined in 1795 as "the absolute Mass versus weight, weight of a volume of pure water equal to Cube (algebra), the cube of the hundredth part of a metre [1 Cubic centimetre, cm3], and at Melting point of water, the temperature of Melting point, melting ice", the defining temperature (0 °C) was later changed to the temperature of maximum density of water (approximately 4 °C). Subsequent redefinitions agree with this original definition to within 30 Parts-per notation, parts per million (0.003%), with the maximum density of water remaining very close to 1 g/cm3, as shown by modern measurements. By the late 19th century, there was an effort to make the Base unit (measurement), base unit the kilogram and the gram a derived unit. In 1960, the new International System of Units defined a '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kilogram
The kilogram (also spelled kilogramme) is the base unit of mass in the International System of Units (SI), equal to one thousand grams. It has the unit symbol kg. The word "kilogram" is formed from the combination of the metric prefix kilo- (meaning one thousand) and gram; it is colloquially shortened to "kilo" (plural "kilos"). The kilogram is an SI base unit, defined ultimately in terms of three defining constants of the SI, namely a specific transition frequency of the caesium-133 atom, the speed of light, and the Planck constant. A properly equipped metrology laboratory can calibrate a mass measurement instrument such as a Kibble balance as a primary standard for the kilogram mass. The kilogram was originally defined in 1795 during the French Revolution as the mass of one litre of water (originally at 0 °C, later changed to the temperature of its maximum density, approximately 4 °C). The current definition of a kilogram agrees with this original defini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oka (measure)
The oka, okka, or oke () was an Ottoman Empire, Ottoman measure of mass, equal to 400 dirham, dirhems (Ottoman dram (unit), drams). Its value varied, but it was standardized in the late empire as 1.2829 kilograms. 'Oka' is the most usual spelling today; 'oke' was the usual contemporary English spelling; 'okka' is the modern Turkish spelling, and is usually used in academic work about the Ottoman Empire. In Albania, oka varied in weight between 1.25 kg (small oka) and 1.408 kg (large oka) depending on the region. It was formally replaced by the metric system in 1922 but continued to be used until a comprehensive implementation of the metric system in 1946. In Turkey, the traditional unit is now called the ''eski okka'' 'old oka' or ''kara okka'' 'black okka'; the ''yeni okka'' 'new okka' is the kilogram. In Greece, the oka (, plural ) was standardized at 1.282 kilogram, kg and remained in use until traditional units were abolished on March 31, 1953—the SI, metric system had been a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sassanian
The Sasanian Empire (), officially Eranshahr ( , "Empire of the Iranian peoples, Iranians"), was an List of monarchs of Iran, Iranian empire that was founded and ruled by the House of Sasan from 224 to 651. Enduring for over four centuries, the length of the Sasanian dynasty's reign over ancient Iran was second only to the directly preceding Arsacid dynasty of Parthia. Founded by Ardashir I, whose rise coincided with the decline of Arsacid influence in the face of both internal and external strife, the House of Sasan was highly determined to restore the legacy of the Achaemenid Empire by expanding and consolidating the Iranian nation's dominions. Most notably, after defeating Artabanus IV of Parthia during the Battle of Hormozdgan in 224, it began competing far more zealously with the neighbouring Roman Empire than the Arsacids had, thus sparking a new phase of the Roman–Iranian Wars. This effort by Ardashir's dynasty ultimately re-established Iran as a major power of late an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adal Sultanate
The Adal Sultanate, also known as the Adal Empire or Barr Saʿad dīn (alt. spelling ''Adel Sultanate'', ''Adal Sultanate'') (), was a medieval Sunni Muslim empire which was located in the Horn of Africa. It was founded by Sabr ad-Din III on the Harar plateau in Adal after the fall of the Sultanate of Ifat. The kingdom flourished to 1577.. At its height, the polity under Sultan Badlay controlled the territory stretching from Cape Guardafui in Somalia to the port city of Suakin in Sudan. The Adal Empire maintained a robust commercial and political relationship with the Ottoman Empire. Sultanate of Adal was alternatively known as the federation of Zeila. Etymology Adal is believed to be an abbreviation of Havilah. Eidal or Aw Abdal, was the Emir of Harar in the eleventh century which the lowlands outside the city of Harar is named. In the thirteenth century, the Arab writer al-Dimashqi refers to the city of Zeila, by its Somali name "Awdal" (). The modern Awdal region ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Middle Persian
Middle Persian, also known by its endonym Pārsīk or Pārsīg ( Inscriptional Pahlavi script: , Manichaean script: , Avestan script: ) in its later form, is a Western Middle Iranian language which became the literary language of the Sasanian Empire. For some time after the Sasanian collapse, Middle Persian continued to function as a prestige language. It descended from Old Persian, the language of the Achaemenid Empire and is the linguistic ancestor of Modern Persian, the official language of Iran (also known as Persia), Afghanistan ( Dari) and Tajikistan ( Tajik). Name "Middle Iranian" is the name given to the middle stage of development of the numerous Iranian languages and dialects. The middle stage of the Iranian languages begins around 450 BCE and ends around 650 CE. One of those Middle Iranian languages is Middle Persian, i.e. the middle stage of the language of the Persians, an Iranian people of Persia proper, which lies in the south-western Iran highlands on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
