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Flag Of Qatar
The national flag of Qatar ( ar, علم قطر) is in the ratio of 11:28. It is maroon with a broad white serrated band (nine white points) on the hoist side. It was adopted shortly before the country declared independence from Britain on 3 September 1971. The flag is very similar to the flag of the neighbouring country Bahrain, which has fewer points, a 3:5 proportion, and a red colour instead of maroon. Qatar's flag is the only national flag having a width more than twice its height. History Qatar's historic flag was plain red, in correspondence with the red banner traditionally used by the Kharjite leader Qatari ibn al-Fuja'a. In the 19th century, the country modified its entirely red flag with the addition of a white vertical stripe at the hoist to suit the British directive. After this addition, Sheikh Mohammed bin Thani officially adopted a patterned purple-red and white flag which bore a strong resemblance to its modern derivative. Several additions were made to the Qat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Force Ensign
An Air force ensign is a flag used by a national air force. With the creation of independent air forces in the first half of the 20th century, a range of distinguishing flags and ensigns were adopted. Such flags may often feature a roundel in the national colours. Notable examples include: *Royal Air Force Ensign *Royal Australian Air Force Ensign *Royal Canadian Air Force Ensign *Royal New Zealand Air Force Ensign Air force flags Some countries, such as the United States, designate their national air force standards as flags not ensigns. See the Flag of the United States Air Force The flag of the United States Air Force was introduced in 1951 and consists of the U.S. Air Force's crest and shield, which itself comprises 13 white stars and the Department of the Air Force's coat of arms on a field of blue. The 13 stars repre ... for an example. References {{vexillology-stub * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shellfish
Shellfish is a colloquial and fisheries term for exoskeleton-bearing aquatic invertebrates used as food, including various species of molluscs, crustaceans, and echinoderms. Although most kinds of shellfish are harvested from saltwater environments, some are found in freshwater. In addition, a few species of land crabs are eaten, for example ''Cardisoma guanhumi'' in the Caribbean. Shellfish are among the most common food allergens. Despite the name, ''shellfish'' are not fish. Most shellfish are low on the food chain and eat a diet composed primarily of phytoplankton and zooplankton. Many varieties of shellfish, and crustaceans in particular, are actually closely related to insects and arachnids; crustaceans make up one of the main subphyla of the phylum Arthropoda. Molluscs include cephalopods (squids, octopuses, cuttlefish) and bivalves (clams, oysters), as well as gastropods (aquatic species such as whelks and winkles; land species such as snails and slugs). M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flags Introduced In 1971
A flag is a piece of fabric (most often rectangular or quadrilateral) with a distinctive design and colours. It is used as a symbol, a signalling device, or for decoration. The term ''flag'' is also used to refer to the graphic design employed, and flags have evolved into a general tool for rudimentary signalling and identification, especially in environments where communication is challenging (such as the maritime environment, where semaphore is used). Many flags fall into groups of similar designs called flag families. The study of flags is known as "vexillology" from the Latin , meaning "flag" or "banner". National flags are patriotic symbols with widely varied interpretations that often include strong military associations because of their original and ongoing use for that purpose. Flags are also used in messaging, advertising, or for decorative purposes. Some military units are called "flags" after their use of flags. A ''flag'' (Arabic: ) is equivalent to a brigade in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flags Of Asia
This is a gallery of international and national flags used in Asia. Supranational and international flags An incomplete list of flags representing intra-Asian international and supranational organisations, which omits intercontinental organisations such as the United Nations: Flags of Asian sovereign states Flags of Asian dependencies Flags of Asian sub-divisions China Georgia Iraq Japan Korea Philippines Russia Uzbekistan Flags of Asian cities Flags of cities with over 1 million inhabitants. Disputed or partially recognised states Historical flags Notes See also * Flags of Africa * Flags of Europe * Flags of Oceania * Flags of North America * Flags of South America ; Lists of flags of Asian countries * List of Afghan flags * List of Armenian flags * List of Azerbaijani flags * List of Bangladeshi flags * List of Bhutanese flags * List of Bruneian flags * List of Cambodian flags * List of Chinese flags * List of Cypriot flags * List of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emblem Of Qatar
The national emblem of Qatar ( ar, شعار قطر, link=no) is one of the official symbols of the state of Qatar ( ar, دولة قطر, Dawlat Qatar). The emblem was initially adopted six years after the termination of the Protectorate#British protectorates, British protectorate, with the gained independence as a country under Sheikh Ahmad bin Ali Al Thani, and was designed under the reign the Emir of Qatar Khalifa bin Hamad Al Thani in 1976. The latest version of the national emblem was unveiled on 15 September 2022 at the National Museum of Qatar. The new emblem also features the historical Qatari symbols found on the previous emblem: the founder's sword, palm trees, sea and the traditional boat, except all in the maroon colour placed against a white backdrop. The official interpretation published by the Amiri Diwan of the State of Qatar, Amiri Diwan (the sovereign body and the administrative office of the Emir) is as follows. Previous version (1976–2022) The previous nat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qatar National Day
Qatar National Day ( ar, اليوم الوطني لقطر, Al-Yawm al-Waṭani li-Qaṭar) is a national commemoration of Qatar's unification in 1878. It is celebrated annually on 18 December. The holiday was established by a 21 June 2007 decree of the then Crown Prince and Heir Apparent Sheikh Tamim bin Hamad Al Thani. It is also known as Founder's Day. Observance The holiday is annually celebrated on 18 December. It is a national holiday and most of the public are given the day off from school and work. Prior to the Emiri decree in June 2007, Qatar National Day was annually celebrated on 3 September, the day of Qatar's independence. Activities Several activities are organized during the week of observance. These include: *Fireworks show: Includes music, lights and fireworks. *Katara National Day celebrations: Festivities and over 20 heritage-themed events are held at Katara Cultural Village. * National Day parade: Members of the general public parade through the Doha Corniche ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RGB Color Model
The RGB color model is an additive color model in which the red, green and blue primary colors of light are added together in various ways to reproduce a broad array of colors. The name of the model comes from the initials of the three additive primary colors, red, green, and blue. The main purpose of the RGB color model is for the sensing, representation, and display of images in electronic systems, such as televisions and computers, though it has also been used in conventional photography. Before the electronic age, the RGB color model already had a solid theory behind it, based in human perception of colors. RGB is a ''device-dependent'' color model: different devices detect or reproduce a given RGB value differently, since the color elements (such as phosphors or dyes) and their response to the individual red, green, and blue levels vary from manufacturer to manufacturer, or even in the same device over time. Thus an RGB value does not define the same ''color'' across d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Web Colors
Web colors are colors used in displaying web pages on the World Wide Web, and the methods for describing and specifying those colors. Colors may be specified as an RGB triplet or in hexadecimal format (a ''hex triplet'') or according to their common English names in some cases. A color tool or other graphics software is often used to generate color values. In some uses, hexadecimal color codes are specified with notation using a leading number sign (#). A color is specified according to the intensity of its red, green and blue components, each represented by eight bits. Thus, there are 24 bits used to specify a web color within the sRGB gamut, and 16,777,216 colors that may be so specified. Colors outside the sRGB gamut can be specified in Cascading Style Sheets by making one or more of the red, green and blue components negative or greater than 100%, so the color space is theoretically an unbounded extrapolation of sRGB similar to scRGB. Specifying a non-sRGB color this way req ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CMYK
The CMYK color model (also known as process color, or four color) is a subtractive color model, based on the CMY color model, used in color printing, and is also used to describe the printing process itself. The abbreviation ''CMYK'' refers to the four ink plates used: cyan, magenta, yellow, and key (black). The CMYK model works by partially or entirely masking colors on a lighter, usually white, background. The ink reduces the light that would otherwise be reflected. Such a model is called ''subtractive'' because inks "subtract" the colors red, green and blue from white light. White light minus red leaves cyan, white light minus green leaves magenta, and white light minus blue leaves yellow. In additive color models, such as RGB, white is the "additive" combination of all primary colored lights, black is the absence of light. In the CMYK model, it is the opposite: white is the natural color of the paper or other background, black results from a full combination of colo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Raj
The British Raj (; from Hindi ''rāj'': kingdom, realm, state, or empire) was the rule of the British Crown on the Indian subcontinent; * * it is also called Crown rule in India, * * * * or Direct rule in India, * Quote: "Mill, who was himself employed by the British East India company from the age of seventeen until the British government assumed direct rule over India in 1858." * * and lasted from 1858 to 1947. * * The region under British control was commonly called India in contemporaneous usage and included areas directly administered by the United Kingdom, which were collectively called British India, and areas ruled by indigenous rulers, but under British paramountcy, called the princely states. The region was sometimes called the Indian Empire, though not officially. As ''India'', it was a founding member of the League of Nations, a participating nation in the Summer Olympics in 1900, 1920, 1928, 1932, and 1936, and a founding member of the United Nations in San F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sasanian Empire
The Sasanian () or Sassanid Empire, officially known as the Empire of Iranians (, ) and also referred to by historians as the Neo-Persian Empire, was the History of Iran, last Iranian empire before the early Muslim conquests of the 7th-8th centuries AD. Named after the Sasanian dynasty, House of Sasan, it endured for over four centuries, from 224 to 651 AD, making it the longest-lived List of monarchs of Persia, Persian imperial dynasty. The Sasanian Empire succeeded the Parthian Empire, and re-established the Persians as a major power in late antiquity alongside its neighbouring arch-rival, the Roman Empire (after 395 the Byzantine Empire).Norman A. Stillman ''The Jews of Arab Lands'' pp 22 Jewish Publication Society, 1979 International Congress of Byzantine Studies ''Proceedings of the 21st International Congress of Byzantine Studies, London, 21–26 August 2006, Volumes 1–3'' pp 29. Ashgate Pub Co, 2006 The empire was founded by Ardashir I, an Iranian ruler who rose to po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
