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Произведения автора580880
Eurasian Crag Martin
High Quality Content by WIKIPEDIA articles! The Eurasian Crag Martin or just Crag Martin (Ptyonoprogne rupestris) is a small passerine bird in the swallow family. It is about 14 cm (5.5 in) long with ash-brown upperparts and paler underparts, and a short, square tail that has distinctive white patches on most of its feathers. It breeds in the mountains of southern Europe, northwestern Africa and southern Asia. It can be confused with the other two species in its genus, but is larger than both, with brighter tail spots and different plumage tone. Many European birds are resident, but some northern populations and most Asian breeders are migratory, wintering in northern Africa, the Middle East or India.
Leonhard Euler
High Quality Content by WIKIPEDIA articles! Leonhard Euler (German pronunciation: , ( Swiss German pronunciation (help·info)) ( Standard German pronunciation (help·info)) English approximation, "Oiler"; 15 April 1707 – 18 September 1783) was a pioneering Swiss mathematician and physicist. He made important discoveries in fields as diverse as infinitesimal calculus and graph theory. He also introduced much of the modern mathematical terminology and notation, particularly for mathematical analysis, such as the notion of a mathematical function. He is also renowned for his work in mechanics, fluid dynamics, optics, and astronomy.
Euclidean algorithm
High Quality Content by WIKIPEDIA articles! In mathematics, the Euclidean algorithm (also called Euclid`s algorithm) is an efficient method for computing the greatest common divisor (GCD) of two integers, also known as the greatest common factor (GCF) or highest common factor (HCF). It is named after the Greek mathematician Euclid, who described it in Books VII and X of his Elements.
Hurricane Esther (1961)
High Quality Content by WIKIPEDIA articles! Hurricane Esther was the fifth named storm and fifth hurricane of the 1961 Atlantic hurricane season. A long-lived Category 4 Cape Verde-type hurricane, Esther spent its lifetime offshore, before moving up the East Coast of the United States. Esther came very close to Nantucket Island as a rapidly weakening Category 3 hurricane, then passed over Cape Cod as a tropical storm, and later came ashore in Maine while losing its tropical characteristics. Esther also made a rather unusual anticyclonic loop over the north Atlantic Ocean.
Ernest Augustus I of Hanover
High Quality Content by WIKIPEDIA articles! Ernest Augustus I (5 June 1771 – 18 November 1851) was King of Hanover from 20 June 1837 until his death. He was the fifth son and eighth child of George III, who reigned in both the United Kingdom and Hanover. As a fifth son, initially Ernest seemed unlikely to become a monarch, but Salic Law, which barred women from the succession, applied in Hanover and none of his older brothers had legitimate male issue. Therefore, he became King of Hanover when his niece, Victoria, became Queen of the United Kingdom, ending the personal union between Britain and Hanover that had lasted since 1714.
Eris (dwarf planet)
High Quality Content by WIKIPEDIA articles! Eris, formal designation 136199 Eris, is the most massive known dwarf planet in the Solar System and the ninth most massive body known to orbit the Sun directly. It is estimated to be approximately 2300–2400 km in diameter, and 27% more massive than Pluto or about 0.27% of the Earth`s mass.
Hurricane Erika (2003)
High Quality Content by WIKIPEDIA articles! Hurricane Erika was a weak hurricane that struck extreme northeastern Mexico near the Texas-Tamaulipas border in mid-August of the 2003 Atlantic hurricane season. Erika was the eighth tropical cyclone, fifth tropical storm, and third hurricane of the season. At first, the National Hurricane Center (NHC) operationally did not designate it as a hurricane because initial data suggested winds of 70 mph (115 km/h) at Erika`s peak intensity. It was not until later data was analyzed that the NHC revised it to Category 1 intensity in the Saffir-Simpson Hurricane Scale. The storm developed from a non-tropical area of low pressure that was tracked for five days before developing in the eastern Gulf of...
Hurricane Erika (1997)
High Quality Content by WIKIPEDIA articles! Hurricane Erika was the strongest and longest-lasting tropical cyclone in the 1997 Atlantic hurricane season. Erika developed from a tropical wave on September 3 and moved west-northwestward across the tropical Atlantic Ocean; it steadily intensified until it attained hurricane status on September 4, becoming the fifth named storm, third hurricane, and only major hurricane of the season. Erika passed a short distance to the north of the Lesser Antilles, and later turned to the north in response to an approaching trough. The hurricane quickly strengthened to reach maximum sustained winds of 125 mph (205 km/h) on September 8; after maintaining its peak strength for 24 hours, Erika began to...
Tropical Storm Erick (2007)
High Quality Content by WIKIPEDIA articles! Tropical Storm Erick was the eighth tropical cyclone of the 2007 Pacific hurricane season, and the fifth to attain tropical storm status. Erick originated from a tropical wave that moved off the coast of Africa, traveled westward across the Atlantic, and emerged into the Eastern Pacific Ocean without any further development. The wave spawned a small low-pressure system on July 28, which matured into a tropical depression later that day despite strong wind shear in the region. The depression intensified into a tropical storm, and received the name "Erick" while continuing its westward track. However, the shear prevented the storm from intensifying further, and broke up the storm`s structure...
Equipartition theorem
High Quality Content by WIKIPEDIA articles! In classical statistical mechanics, the equipartition theorem is a general formula that relates the temperature of a system with its average energies. The equipartition theorem is also known as the law of equipartition, equipartition of energy, or simply equipartition. The original idea of equipartition was that, in thermal equilibrium, energy is shared equally among all of its various forms; for example, the average kinetic energy per degree of freedom in the translational motion of a molecule should equal that of its rotational motions.
Operation Epsom
High Quality Content by WIKIPEDIA articles! Operation Epsom, also known as the First Battle of the Odon, was a Second World War British offensive that took place between 26 and 30 June 1944, during the Battle of Normandy. The offensive was intended to outflank and seize the German-occupied city of Caen, a major Allied objective in the early stages of the invasion of northwest Europe.
Enzyme kinetics
High Quality Content by WIKIPEDIA articles! Enzyme kinetics is the study of the chemical reactions that are catalysed by enzymes. In enzyme kinetics, the reaction rate is measured and the effects of varying the conditions of the reaction investigated. Studying an enzyme`s kinetics in this way can reveal the catalytic mechanism of this enzyme, its role in metabolism, how its activity is controlled, and how a drug or an agonist might inhibit the enzyme.
Enzyme inhibitor
High Quality Content by WIKIPEDIA articles! An enzyme inhibitor is a molecule that binds to enzymes and decreases their activity. Since blocking an enzyme`s activity can kill a pathogen or correct a metabolic imbalance, many drugs are enzyme inhibitors. They are also used as herbicides and pesticides. Not all molecules that bind to enzymes are inhibitors; enzyme activators bind to enzymes and increase their enzymatic activity, while enzyme substrates bind and are converted to products in the normal catalytic cycle of the enzyme.
Entoloma sinuatum
High Quality Content by WIKIPEDIA articles! Entoloma sinuatum (commonly known as the livid entoloma, livid agaric, livid pinkgill, leaden entoloma, and lead poisoner) is a poisonous mushroom found across Europe and North America. Some guidebooks refer to it by its older scientific names of Entoloma lividum or Rhodophyllus sinuatus. The largest mushroom of the genus of pink-spored fungi known as Entoloma, it is also the type species. Appearing in late summer and autumn, fruit bodies are found in deciduous woodlands on clay or chalky soils, or nearby parklands, sometimes in the form of fairy rings. Solid in shape, they resemble members of the genus Tricholoma. The ivory to light grey-brown cap is up to 20 cm (8 in) across with a margin...
Enter the Wu-Tang (36 Chambers)
High Quality Content by WIKIPEDIA articles! Enter the Wu-Tang (36 Chambers) is the debut album of American hip hop group Wu-Tang Clan, released November 9, 1993, on Loud Records and distributed through RCA Records. Recording sessions for the album took place during 1992 to 1993 at Firehouse Studio in New York City, and it was mastered at The Hit Factory. The album`s title originates from the martial arts film The 36th Chamber of Shaolin (1978). The group`s de facto leader RZA, also known as Prince Rakeem, produced the album entirely with heavy, eerie beats and a sound largely based on martial-arts movie clips and soul music samples.
Enta da Stage
High Quality Content by WIKIPEDIA articles! Enta da Stage is the debut album of American East Coast hip hop group Black Moon, released on October 19, 1993 through Nervous Records. The album was produced by DJ Evil Dee and Mr. Walt of Da Beatminerz. Enta da Stage features the debut of underground hip hop duo Smif-n-Wessun, as well as appearances from Havoc of Mobb Deep and Dru Ha, the co-founder of Duck Down Records.
English National Opera
High Quality Content by WIKIPEDIA articles! English National Opera (ENO) is an opera company based in London, resident at the London Coliseum in St. Martin`s Lane. It is one of the two principal opera companies in London, along with the Royal Opera, Covent Garden. ENO`s productions are sung in English.
England national rugby union team
High Quality Content by WIKIPEDIA articles! The England national rugby union team represents England in rugby union. They compete in the annual Six Nations Championship with France, Ireland, Scotland, Italy, and Wales. They have won this championship on 26 occasions, 12 times winning the Grand Slam, making them the most successful team in the tournament`s history. They are ranked fifth in the world by the International Rugby Board as of 17th October 2011. England won the Rugby World Cup in 2003 and finished runners-up in 1991 and 2007.
England national football team manager
High Quality Content by WIKIPEDIA articles! The role of an England national football team manager was first established in May 1947 with the appointment of Walter Winterbottom. Before this, the England team was selected by the "International Selection Committee", a process in which the Football Association (FA) would select coaches and trainers from the league to prepare the side for single games, but where all decisions ultimately remained under the control of the committee. A 1–0 defeat by Switzerland prompted FA secretary Stanley Rous to raise Winterbottom from "National Director of coaching" to "Manager".
England expects that every man will do his duty
High Quality Content by WIKIPEDIA articles! "England expects that every man will do his duty" was a signal sent by Admiral Horatio Nelson, 1st Viscount Nelson from his flagship HMS Victory as the Battle of Trafalgar was about to commence on 21 October 1805. Trafalgar was the decisive naval engagement of the Napoleonic Wars. It gave the United Kingdom of Great Britain and Ireland control of the seas, removing all possibility of a French invasion and conquest of Britain. Although there was much confusion surrounding the wording of the signal in the aftermath of the battle, the significance of the victory and Nelson`s death during the battle led to the phrase becoming embedded in the English psyche, and it has been regularly quoted,...
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