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Diana, Princess Of Wales
Diana, Princess of Wales (born Diana Frances Spencer; 1 July 1961 – 31 August 1997) was a member of the British royal family. She was the first wife of King Charles III (then Prince of Wales) and mother of Princes William, Prince of Wales, William and Prince Harry, Duke of Sussex, Harry. Her activism and glamour made her an international icon, and earned her enduring popularity, as well as almost unprecedented public scrutiny. Diana was born into the British nobility, and grew up close to the royal family on their Sandringham estate. In 1981, while working as a nursery teacher's assistant, she became engaged to the Prince of Wales, the eldest son of Queen Elizabeth II. Wedding of Prince Charles and Lady Diana Spencer, Their wedding took place at St Paul's Cathedral in 1981 and made her Princess of Wales, a role in which she was enthusiastically received by the public. The couple had two sons, William and Harry, who were then second and third in the line of succession to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diabetes Insipidus
Diabetes insipidus (DI), recently renamed to Arginine Vasopressin Deficiency (AVP-D) and Arginine Vasopressin Resistance (AVP-R), is a condition characterized by large amounts of dilute urine and increased thirst. The amount of urine produced can be nearly 20 liters per day. Reduction of fluid has little effect on the concentration of the urine. Complications may include dehydration or seizures. There are four types of DI, each with a different set of causes. Central DI (CDI) is due to a lack of the hormone vasopressin (antidiuretic hormone). This can be due to injury to the hypothalamus or pituitary gland or genetics. Nephrogenic DI (NDI) occurs when the kidneys do not respond properly to vasopressin. Dipsogenic DI is a result of excessive fluid intake due to damage to the hypothalamic thirst mechanism. It occurs more often in those with certain psychiatric disorders or on certain medications. Gestational DI occurs only during pregnancy. Diagnosis is often based on uri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dizi (instrument)
The ''dizi'' (, pronounced ), is a Chinese transverse flute. It is also sometimes known as the ''di'' () or ''héngdi'' (), and has varieties including Qudi (), Bangdi (), and Xindi (). It is a major Chinese musical instrument that is widely used in many genres of Chinese folk music, Chinese opera, as well as the modern Chinese orchestra. The ''dizi'' is also a popular instrument among the Chinese people as it is simple to make and easy to carry. Most ''dizi'' are made of bamboo, which explains why ''dizi'' are sometimes known by simple names such as Chinese bamboo flute. However, "bamboo" is perhaps more of a Chinese instrument classification like "woodwind" in the West. Northern Chinese ''dizi'' are made from purple or violet bamboo, while ''dizi'' made in Suzhou and Hangzhou are made from white bamboo. ''Dizi'' produced in southern Chinese regions such as Chaozhou are often made of very slender, lightweight, light-colored bamboo and are much quieter in tone. Although bamboo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iodothyronine Deiodinase
Iodothyronine deiodinases ( and ) are a subfamily of deiodinase enzymes important in the activation and deactivation of thyroid hormones. Thyroxine (T4), the precursor of 3,5,3'-triiodothyronine (T3) is transformed into T3 by deiodinase activity. T3, through binding a nuclear thyroid hormone receptor, influences the expression of genes in practically every vertebrate cell. Iodothyronine deiodinases are unusual in that these enzymes contain selenium, in the form of an otherwise rare amino acid selenocysteine. These enzymes are not to be confused with the iodotyrosine deiodinases that are also deiodinases, but not members of the iodothyronine family. The iodotyrosine deiodinases (unlike the iodothyronine deiodinases) do ''not'' use selenocysteine or selenium. The iodotyrosine enzymes work on iodinated single tyrosine residue molecules to scavenge iodine, and do not use as substrates the double-tyrosine residue molecules of the various iodo thyronines. Activation and inactivati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Intermediate
Digital intermediate (typically abbreviated DI) is a motion picture finishing process which classically involves digitizing a motion picture and manipulating the color and other image characteristics. Definition and overview A digital intermediate often replaces or augments the photochemical timing process and is usually the final creative adjustment to a movie before distribution in theaters. It is distinguished from the telecine process in which film is scanned and color is manipulated early in the process to facilitate editing. However the lines between telecine and DI are continually blurred and are often executed on the same hardware by colorists of the same background. These two steps are typically part of the overall color management process in a motion picture at different points in time. A digital intermediate is also customarily done at higher resolution and with greater color fidelity than telecine transfers. Although originally used to describe a process that started ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dentinogenesis Imperfecta
Dentinogenesis imperfecta (DI) is a genetic disorder of tooth development. It is inherited in an autosomal dominant pattern, as a result of mutations on chromosome 4q21, in the dentine sialophosphoprotein gene (DSPP). It is one of the most frequently occurring autosomal dominant features in humans. Dentinogenesis imperfecta affects an estimated 1 in 6,000-8,000 people. This condition can cause teeth to be discolored (most often a blue-gray or yellow-brown color) and translucent, giving teeth an opalescent sheen. Teeth are also weaker than normal, making them prone to rapid wear, breakage, and loss. These problems can affect baby (primary/deciduous) teeth alone, or both baby teeth and adult (permanent) teeth, with the baby teeth usually more severely affected. Although genetic factors are the main contributor for the disease, any environmental or systemic upset that impedes calcification or metabolisation of calcium can also result in anomalous dentine. Classification Shield ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DynCorp International
DynCorp (), formally DynCorp International, was an American private military contractor. Started as an aviation company, the company also provided flight operations support, training and mentoring, international development, intelligence training and support, contingency operations, security, and operations and maintenance of land vehicles. DynCorp received more than 96% of its more than $3 billion in annual revenue from the U.S. federal government. The corporate headquarters were in an unincorporated part of Fairfax County near Falls Church, Virginia, while the company's contracts were managed from its office at Alliance Airport in Fort Worth, Texas. DynCorp provided services for the U.S. military in several theaters, including Bolivia, Bosnia, Somalia, Angola, Haiti, Colombia, Kosovo and Kuwait. It also provided much of the security for Afghan president Hamid Karzai's presidential guard and trained much of the police forces of Iraq and Afghanistan. DynCorp was also hired to as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUPAC Nomenclature Of Organic Chemistry
In chemical nomenclature, the IUPAC nomenclature of organic chemistry is a method of naming organic chemical compounds as recommended by the International Union of Pure and Applied Chemistry (IUPAC). It is published in the '' Nomenclature of Organic Chemistry'' (informally called the Blue Book). Ideally, every possible organic compound should have a name from which an unambiguous structural formula can be created. There is also an IUPAC nomenclature of inorganic chemistry. To avoid long and tedious names in normal communication, the official IUPAC naming recommendations are not always followed in practice, except when it is necessary to give an unambiguous and absolute definition to a compound. IUPAC names can sometimes be simpler than older names, as with ethanol, instead of ethyl alcohol. For relatively simple molecules they can be more easily understood than non-systematic names, which must be learnt or looked over. However, the common or trivial name is often substanti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deionized Water
Purified water is water that has been mechanically filtered or processed to remove impurities and make it suitable for use. Distilled water was, formerly, the most common form of purified water, but, in recent years, water is more frequently purified by other processes including capacitive deionization, reverse osmosis, carbon filtering, microfiltration, ultrafiltration, ultraviolet oxidation, or electrodeionization. Combinations of a number of these processes have come into use to produce ultrapure water of such high purity that its trace contaminants are measured in parts per billion (ppb) or parts per trillion (ppt). Purified water has many uses, largely in the production of medications, in science and engineering laboratories and industries, and is produced in a range of purities. It is also used in the commercial beverage industry as the primary ingredient of any given trademarked bottling formula, in order to maintain product consistency. It can be produced on-site for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Desert Inn
The Desert Inn, also known as the D.I., was a hotel and casino on the Las Vegas Strip in Paradise, Nevada, which operated from April 24, 1950, to August 28, 2000. Designed by architect Hugh Taylor and interior design by Jac Lessman, it was the fifth resort to open on the Strip, the first four being El Rancho Vegas, The New Frontier, the still-operating Flamingo, and the now-defunct El Rancho (then known as the Thunderbird). It was situated between Desert Inn Road and Sands Avenue. The Desert Inn opened with 300 rooms and the ''Sky Room'' restaurant, headed by a chef formerly of the Ritz Paris, which once had the highest vantage point on the Las Vegas Strip. The casino, at , was one of the largest in Nevada at the time. The nine-story St. Andrews Tower was completed during the first renovation in 1963, and the 14-story Augusta Tower became the Desert Inn's main tower when it was completed in 1978 along with the seven-story Wimbledon Tower. The Palms Tower was completed in 199 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solfège
In music, solfège (, ) or solfeggio (; ), also called sol-fa, solfa, solfeo, among many names, is a music education method used to teach aural skills, pitch and sight-reading of Western music. Solfège is a form of solmization, though the two terms are sometimes used interchangeably. Syllables are assigned to the notes of the scale and enable the musician to audiate, or mentally hear, the pitches of a piece of music being seen for the first time and then to sing them aloud. Through the Renaissance (and much later in some shapenote publications) various interlocking 4, 5 and 6-note systems were employed to cover the octave. The tonic sol-fa method popularized the seven syllables commonly used in English-speaking countries: ''do'' (or ''doh'' in tonic sol-fa),''Oxford English Dictionary'' 2nd Ed. (1998) ''re'', ''mi'', ''fa'', ''so(l)'', ''la'', and ''ti'' (or ''si'') (see below). There are two current ways of applying solfège: 1) fixed do, where the syllables are always ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Discovery Institute
The Discovery Institute (DI) is a politically conservative non-profit think tank based in Seattle, Washington, that advocates the pseudoscientific concept Article available froUniversiteit Gent/ref> of intelligent design (ID). It was founded in 1990 as a non-profit offshoot of the Hudson Institute. Its " Teach the Controversy" campaign aims to permit the teaching of anti-evolution, intelligent-design beliefs in United States public high school science courses in place of accepted scientific theories, positing that a scientific controversy exists over these subjects when in fact there is none. The Discovery Institute expresses conservative viewpoints on social issues such as homelessness policy and the COVID-19 response. History In 1990, the institute was founded as a non-profit educational foundation and think tank as a branch of the Hudson Institute, an Indianapolis-based conservative think tank. It is named after the Royal Navy ship HMS ''Discovery'' in which George ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
