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Events from the year 1997 in Burkina Faso
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In chemistry, concentration is the abundance of a constituent divided by the total volume of a mixture. Several types of mathematical description can be distinguished: mass concentration, molar concentration, number concentration, and volume concentration. A concentration can be any kind of chemical mixture, but most frequently solutes and solvents in solutions. The molar (amount) concentration has variants such as normal concentration and osmotic concentration.
Steven Allan Spielberg is an American film director, producer, and screenwriter. He began his career in the New Hollywood era, and is one of the most commercially successful directors in history. Spielberg is the recipient of various accolades, including two Academy Awards for Best Director, a Kennedy Center honor, and a Cecil B. DeMille Award.
Ganymede, a satellite of Jupiter, is the largest and most massive of the Solar System's moons. The ninth-largest object in the Solar System, it is the largest without a substantial atmosphere. It has a diameter of 5,268 km (3,273 mi), making it 26% larger than the planet Mercury by volume, although it is only 45% as massive. Possessing a metallic core, it has the lowest moment of inertia factor of any solid body in the Solar System and is the only moon known to have a magnetic field. Outward from Jupiter, it is the seventh satellite and the third of the Galilean moons, the first group of objects discovered orbiting another planet. Ganymede orbits Jupiter in roughly seven days and is in a 1:2:4 orbital resonance with the moons Europa and Io, respectively.
Ronaldo Luís Nazário de Lima, commonly known as Ronaldo, is a Brazilian business owner, president of La Liga club Real Valladolid, and a retired professional footballer who played as a striker. Popularly dubbed in Portuguese O Fenômeno, he is widely considered one of the greatest players of all time. As a multi-functional striker who brought a new dimension to the position, Ronaldo has been the influence for a generation of strikers that have followed. His individual accolades include being named FIFA World Player of the Year three times, and winning two Ballon d'Or awards.
Earl Warren was an American politician and jurist who served as 30th governor of California from 1943 to 1953 and as the 14th Chief Justice of the United States from 1953 to 1969. The "Warren Court" presided over a major shift in American constitutional jurisprudence, which has been recognized by many as a "Constitutional Revolution" in the liberal direction, with Warren writing the majority opinions in landmark cases such as Brown v. Board of Education (1954), Reynolds v. Sims (1964), Miranda v. Arizona (1966) and Loving v. Virginia (1967). Warren also led the Warren Commission, a presidential commission that investigated the 1963 assassination of President John F. Kennedy. He is the last chief justice to have served in an elected office before entering the Supreme Court, and is generally considered to be one of the most influential Supreme Court justices and political leaders in the history of the United States.
Prince Albert of Saxe-Coburg and Gotha was the consort of Queen Victoria of the United Kingdom from their marriage on 10 February 1840 until his death in 1861.
Járnsaxa is a jötunn in Norse mythology. In Snorri Sturluson's Prose Edda, she is portrayed as Thor's lover and as the mother of Magni, a three-year-old boy with prodigious force.
In biochemistry, Michaelis–Menten kinetics is one of the best-known models of enzyme kinetics. It is named after German biochemist Leonor Michaelis and Canadian physician Maud Menten. The model takes the form of an equation describing the rate of enzymatic reactions, by relating reaction rate to , the concentration of a substrate S. Its formula is given by
The Montenegrin Mountain Hound is a rare dog breed from the mountain regions across the Balkans. Black and tan, with a smooth coat, the Montenegrin Mountain Hound was called Black Hound in the past. The breed is of the same origin as the other Balkan hounds. He stands 18 to 22 inches high and weighs 44 to 55 pounds. The breed is used to hunt fox, hare, and small game, occasionally hunting larger animals such as deer or even wild boar.
In the United Kingdom, a deputy lieutenant is a Crown appointment and one of several deputies to the lord lieutenant of a lieutenancy area: an English ceremonial county, Welsh preserved county, Scottish lieutenancy area, or Northern Irish county borough or county.
ISO 4 is an international standard which defines a uniform system for the abbreviation of serial publication titles, i.e., titles of publications such as scientific journals that are published in regular installments.
Zatheria is a group (sublegion) of mammals that includes the common ancestor of Arguimuridae, Vincelestidae, Peramuridae, and Tribosphenida.
Jordanian Communist Toilers Party was a communist political party in Jordan. The party was founded in 1997, through a split in the Jordanian Communist Party (JCP). The party used the name Jordanian Communist Party until it registered with the Jordanian authorities with the name Jordanian Communist Toilers Party. The party was considered more orthodox in its ideology than JCP.
Rhipidistia, also known as Dipnotetrapodomorpha, is a clade of lobe-finned fishes which includes the tetrapods and lungfishes. Rhipidistia formerly referred to a subgroup of Sarcopterygii consisting of the Porolepiformes and Osteolepiformes, a definition that is now obsolete. However as cladistic understanding of the vertebrates has improved over the last few decades, a monophyletic Rhipidistia is now understood to include the whole of Tetrapoda and the lungfishes.
The Coastal Plain League (CPL) is a wood-bat collegiate summer league, featuring college players recruited from throughout the nation. The league takes its name from a Class D minor league baseball league which operated in the area from 1937 to 1952. The modern league was formed with six teams in 1997. The league has expanded over the years with teams across North Carolina, South Carolina, Virginia, and Georgia, with the 2021 addition of the Spartanburgers being the most recent addition. As of 2020, the league consists of 15 teams who all play in states along the Atlantic seaboard, including Virginia, North Carolina, South Carolina and Georgia.
Crime Classification Manual: A Standard System for Investigating and Classifying Violent Crimes (1992) is a text on the classification of violent crimes by John E. Douglas, Ann W. Burgess, Allen G. Burgess and Robert K. Ressler. The publication is a result of a project by the Federal Bureau of Investigation's National Center for the Analysis of Violent Crime.
Sidi L'vovna Tal' or Sidy Thal was a prominent, popular Jewish singer and actress in the Yiddish language, born in Czernowitz, Austria-Hungary. She worked in Romania and in the USSR. She and her husband, Pinkus Falik, encouraged the start of the career of the Ukrainian pop singer Sofia Rotaru.
Cisthene or Kisthene was a coastal town in ancient Aeolis, opposite Lesbos Island, in western Mysia; its mines were a source of copper. Its location is not certain, but it is generally considered to be near modern Ayvalık on the northwestern Aegean coast of Turkey.
Bradley Westell was a British commercial diver who died in the North Sea off Bacton, Norfolk after his umbilical was dragged into one of the thrusters of the diving support vessel Stena Orelia. This indirectly led to the 1997 conviction of diving supervisor Kenneth Roberts for perverting the course of justice, and first prison sentence for a crime offshore working in the North Sea oil industry.
The Boston mayoral election of 1997 occurred on Tuesday, November 4, 1997. Incumbent Thomas Menino ran unopposed, and was re-elected to his second term; he received 71 percent of the vote. This was the first time an incumbent Mayor of Boston faced no opposition in a general election.