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Pedro Paulet
Pedro Eleodoro Paulet Mostajo (2 July 1874 or 4 July 1875 – 30 January 1945) was a Peruvian diplomat and engineer. Some early rocket experts described him as a pioneer in aeronautics, saying that he was the first person to build a liquid-propellant rocket engine and modern rocket propulsion system, but his experiments were never independently verified. Early life and education Pedro Eleodoro Paulet Mostajo was born on 2 July 1874, to the well-esteemed family of Pedro Paulet and Antonia Mostajo y Quiroz in Tiabaya District, Tiabaya, Arequipa, Peru; his father died three years later. As a child, Paulet was fascinated with flight and combustion. With the steam locomotives traveling through Arequipa, Paulet would try to learn how the large machines were propelled as a child. He was sent to the San Vicente de Paul School by his mother, with the school being founded by the Lazarist French priest Hippolyte Duhamel. After Duhamel gifted Paulet the 1865 French novel ''From the Earth to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ordre Des Palmes Académiques
A suite, in Western classical music, is an ordered set of instrumental or orchestral/concert band pieces. It originated in the late 14th century as a pairing of dance tunes; and grew in scope so that by the early 17th century it comprised up to five dances, sometimes with a prelude. The separate movements were often thematically and tonally linked. The term can also be used to refer to similar forms in other musical traditions, such as the Turkish fasıl and the Arab nuubaat. In the Baroque era, the suite was an important musical form, also known as ''Suite de danses'', ''Ordre'' (the term favored by François Couperin), ''Partita'', or ''Ouverture'' (after the theatrical "overture" which often included a series of dances) as with the orchestral suites of Christoph Graupner, Telemann and J.S. Bach. During the 18th century, the suite fell out of favour as a cyclical form, giving way to the symphony, sonata and concerto. It was revived in the later 19th century, but in a d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Locomotive
A steam locomotive is a locomotive that provides the force to move itself and other vehicles by means of the expansion of steam. It is fuelled by burning combustible material (usually coal, Fuel oil, oil or, rarely, Wood fuel, wood) to heat water in the locomotive's Boiler (power generation), boiler to the point where it becomes gaseous and its volume increases 1,700 times. Functionally, it is a steam engine on wheels. In most locomotives, the steam is admitted alternately to each end of its Steam locomotive components, cylinders in which pistons are mechanically connected to the locomotive's main wheels. Fuel and water supplies are usually carried with the locomotive, either on the locomotive itself or in a Tender (rail), tender coupled to it. #Variations, Variations in this general design include electrically powered boilers, turbines in place of pistons, and using steam generated externally. Steam locomotives were first developed in the United Kingdom of Great Britain an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gasoline
Gasoline ( North American English) or petrol ( Commonwealth English) is a petrochemical product characterized as a transparent, yellowish, and flammable liquid normally used as a fuel for spark-ignited internal combustion engines. When formulated as a fuel for engines, gasoline is chemically composed of organic compounds derived from the fractional distillation of petroleum and later chemically enhanced with gasoline additives. It is a high-volume profitable product produced in crude oil refineries. The ability of a particular gasoline blend to resist premature ignition (which causes knocking and reduces efficiency in reciprocating engines) is measured by its octane rating. Tetraethyl lead was once widely used to increase the octane rating but is not used in modern automotive gasoline due to the health hazard. Aviation, off-road motor vehicles, and racing car engines still use leaded gasolines. Other substances are frequently added to gasoline to improve chemical st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nitrogen Peroxide
Dinitrogen tetroxide, commonly referred to as nitrogen tetroxide (NTO), and occasionally (usually among ex-USSR/Russian rocket engineers) as amyl, is the chemical compound N2O4. It is a useful reagent in chemical synthesis. It forms an equilibrium mixture with nitrogen dioxide. Its molar mass is 92.011 g/mol. Dinitrogen tetroxide is a powerful oxidizer that is hypergolic (spontaneously reacts) upon contact with various forms of hydrazine, which has made the pair a common bipropellant for rockets. Structure and properties Dinitrogen tetroxide could be regarded as two nitro groups (-NO2) bonded together. It forms an equilibrium mixture with nitrogen dioxide. The molecule is planar with an N-N bond distance of 1.78Å and N-O distances of 1.19Å. The N-N distance corresponds to a weak bond, since it is significantly longer than the average N-N single bond length of 1.45Å. This exceptionally weak σ bond (amounting to overlapping of the ''sp''2 hybrid orbitals of the two NO2 units) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Société Astronomique De France
The Société astronomique de France (SAF; ), the France, French astronomical society, is a non-profit association in the public interest organized under French law (Association loi de 1901). Founded by astronomer Camille Flammarion in 1887, its purpose is to promote the development and practice of astronomy. History SAF was established by Camille Flammarion and a group of 11 persons on 28 January 1887 in Flammarion's apartment at 16 rue Cassini, 75014 Paris, close to the Paris Observatory. Open to all, SAF includes both professional and amateur astronomers as members, from France and abroad.Ferlet R. (2003) "The Société Astronomique de France in the Astronomical Landscape: Evolution and Prospects." In: ''Organizations and Strategies in Astronomy''. Astrophysics and Space Science Library, vol 296. Springer, Dordrecht. Its objective was defined at the time of its establishment as: "A Society is founded with the aim of bringing together people engaged practically or theoretica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anarchist
Anarchism is a political philosophy and Political movement, movement that seeks to abolish all institutions that perpetuate authority, coercion, or Social hierarchy, hierarchy, primarily targeting the state (polity), state and capitalism. Anarchism advocates for the replacement of the state with Stateless society, stateless societies and voluntary Free association (communism and anarchism), free associations. A historically left-wing movement, anarchism is usually described as the libertarian wing of the socialist movement (libertarian socialism). Although traces of anarchist ideas are found all throughout history, modern anarchism emerged from the Age of Enlightenment, Enlightenment. During the latter half of the 19th and the first decades of the 20th century, the anarchist movement flourished in most parts of the world and had a significant role in Labour movement, workers' struggles for emancipation. #Schools of thought, Various anarchist schools of thought formed during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marcellin Berthelot
Pierre Eugène Marcellin Berthelot (; 25 October 1827 – 18 March 1907) was a French chemist and Republican politician noted for the ThomsenBerthelot principle of thermochemistry. He synthesized many organic compounds from inorganic substances, providing a large amount of counter-evidence to the theory of Jöns Jakob Berzelius that organic compounds required organisms in their synthesis. Berthelot was convinced that chemical synthesis would revolutionize the food industry by the year 2000, and that synthesized foods would replace farms and pastures. "Why not", he asked, "if it proved cheaper and better to make the same materials than to grow them?" He was considered "one of the most famous chemists in the world." Upon being appointed to the post of Minister of Foreign Affairs for the French government in 1895, he was considered "the most eminent living chemist" in France. In 1901, he was elected as one of the "Forty Immortals" of the Académie française. He gave all his disc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panclastite
Panclastites are a class of Sprengel explosives similar to oxyliquits. They were first suggested in 1881 by Eugène Turpin, a French chemist. They are a mixture of liquid dinitrogen tetroxide serving as oxidizer with a suitable fuel, e.g. carbon disulfide, in the 3:2 volume ratio Other fuel being used is nitrobenzene. Possible alternative fuels are e.g. nitrotoluene, gasoline, nitromethane Nitromethane, sometimes shortened to simply "nitro", is an organic compound with the chemical formula . It is the simplest organic nitro compound. It is a polar liquid commonly used as a solvent in a variety of industrial applications such as in ..., or halocarbons. Panclastites are shock-sensitive and difficult to handle, requiring their mixing immediately before use; also the dinitrogen tetroxide is highly corrosive and explodes in contact with some chemicals. Despite their brisance and detonation velocity being comparable with trinitrotoluene, TNT, panclastites have virtually no use today. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scholarship
A scholarship is a form of Student financial aid, financial aid awarded to students for further education. Generally, scholarships are awarded based on a set of criteria such as academic merit, Multiculturalism, diversity and inclusion, athletic skill, and financial need, research experience or specific professional experience. Scholarship criteria usually reflect the values and goals of the donor of the award. While scholarship recipients are not required to repay scholarships, the awards may require that the recipient continue to meet certain requirements during their period of support, such as maintaining a minimum grade point average or engaging in a certain activity (e.g., playing on a school sports team for athletic scholarship holders). Scholarships also range in generosity; some cover partial Tuition payments, tuition, while others offer a 'full-ride', covering all tuition, accommodation, housing and others. Historically, scholarships originated as acts of religious ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Remigio Morales Bermúdez
Remigio Morales Bermúdez (30 September 1836 – 1 April 1894) served as the 28th President of Peru from 1890 to 1894. He died while still in office. He served as the first vice president from 1886 to 1890. His future grandson, whom he would never live to meet, Francisco Morales-Bermúdez Francisco is the Spanish and Portuguese form of the masculine given name ''Franciscus''. Meaning of the name Francisco In Spanish, people with the name Francisco are sometimes nicknamed " Paco". San Francisco de Asís was known as ''Pater Comm ..., served as president of Peru from 1975 to 1980. References 1836 births 1894 deaths Peruvian people of Spanish descent Presidents of Peru Vice presidents of Peru Constitutional Party (Peru) politicians Remigio {{peru-politician-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
President Of Peru
The president of Peru (), officially the constitutional president of the Republic of Peru (), is the head of state and head of government of Peru. The president is the head of the executive branch and is the supreme head of the Peruvian Armed Forces, Armed Forces and National Police of Peru. The office of president corresponds to the highest magistracy in the country, making the president the highest-ranking public official in Peru. Due to broadly interpreted impeachment wording in the Constitution of Peru, 1993 Constitution of Peru, the Congress of Peru can impeach the president without cause, effectively making the executive branch subject to the legislature. The president is elected to direct the general policy of the government, work with the Congress of the Republic and the Council of Ministers (Peru), Council of Ministers to enact reform, and be an administrator of the state, enforcing the constitution, which establishes the presidential requirements, rights, and obliga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pavillon Du Pérou De L'Exposition Universelle 1900
Pavillon may refer to: * Le Pavillon Hotel, New Orleans * Le Pavillon (New York City restaurant), a former New York City restaurant * Pavillon de Flore, a section of the Palais du Louvre in Paris, France * Pavillon de Paris, a large concert space in Paris, France * Pavillon de l'Arsenal, a center for urban planning and museum in Paris, France * Pavillon de la Jeunesse, an indoor arena in Quebec City, Quebec * Pavillon des sports Modibo Keita, an indoor sporting arena in Bamako, Mali * Le Pavillon-Sainte-Julie, a commune in the Aube department in north-central France * Pavillon de l’Horloge, a structure by architect Jacques Lemercier People with the surname * Étienne Pavillon, French lawyer and poet * Nicolas Pavillon, French bishop of Alet and Jansenist See also * Pavilion (other) A pavilion is a type of building. Pavilion or Pavillion may also refer to: Places United States *Pavilion, New York, a town **Pavilion (CDP), New York, census-designated place within th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
