Pierre Henri Hugoniot

	Pierre Henri Hugoniot Pierre-Henri Hugoniot (born in Allenjoie, Doubs, France on 5 June 1851; died in Nantes, France in February 1887) was an inventor, mathematician, and physicist who worked on fluid mechanics, especially on issues related to material shock. He mostly lived in Montbéliard, (Franche-Comté). After going into the marine artillery upon his graduation from the École Polytechnique in 1872,Roger Chéret, "The life and work of Pierre Henri Hugoniot" in ''Shock Compression of Condensed Matter - 1989: Proceedings of the American Physical Society Topical Conference held in Albuquerque, New Mexico, August 14–17, 1989'', S.C. Schmidt, J.N. Johnson, and L.W. Davison, ed.s (Amsterdam, Netherlands: North-Holland, 1990), pages 12-19. Reprinted in: * R. Chéret (1992) "The life and work of Pierre-Henri Hugoniot," ''Shock Waves'', vol. 2, no. 1, pages 1-4. * Roger Chéret"The life and work of Pierre Henri Hugoniot"in ''Classic Papers in Shock Compression Science'', J.N. Johnson and R. Chéret, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Allenjoie Allenjoie () is a commune in the Doubs department in the Bourgogne-Franche-Comté region in eastern France. Population See also * Communes of the Doubs department The following is a list of the 563 communes of the Doubs department of France. The communes cooperate in the following intercommunalities (as of 2025): References External links Pays de Montbéliard website Communes of Doubs County of Montbéliard {{Montbéliard-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Mechanical Engineering Mechanical engineering is the study of physical machines and mechanism (engineering), mechanisms that may involve force and movement. It is an engineering branch that combines engineering physics and engineering mathematics, mathematics principles with materials science, to design, analyze, manufacture, and maintain mechanical systems. It is one of the oldest and broadest of the List of engineering branches, engineering branches. Mechanical engineering requires an understanding of core areas including mechanics, Analytical dynamics, dynamics, thermodynamics, materials science, design, structural analysis, and electricity. In addition to these core principles, mechanical engineers use tools such as computer-aided design (CAD), computer-aided manufacturing (CAM), computer-aided engineering (CAE), and product lifecycle management to design and analyze manufacturing plants, industrial equipment and industrial machinery, machinery, HVAC, heating and cooling systems, transport systems, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	French Engineers French may refer to: * Something of, from, or related to France French language, which originated in France French people, a nation and ethnic group ** French cuisine, cooking traditions and practices Arts and media * The French (band), a British rock band * "French" (episode), a live-action episode of ''The Super Mario Bros. Super Show!'' * ''Française'' (film), a 2008 film * French Stewart (born 1964), American actor Other uses * French (surname), a surname (including a list of people with the name) * French (tunic), a type of military jacket or tunic * French's, an American brand of mustard condiment * French (catheter scale), a unit of measurement * French Defence, a chess opening * French kiss, a type of kiss See also * France (other) * Franch, a surname * French Revolution (other) * French River (other), several rivers and other places * Frenching (other) Frenching may refer to: * Frenching (automobile), recessing or mou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Ballistics Experts Ballistics is the field of mechanics concerned with the launching, flight behaviour and impact effects of projectiles, especially weapon munitions such as bullets, unguided bombs, rockets and the like; the science or art of designing and accelerating projectiles so as to achieve a desired performance. A ballistic body is a free-moving body with momentum, which can be subject to forces such as those exerted by pressurized gases from a gun barrel or a propelling nozzle, normal force by rifling, and gravity and air drag during flight. A ballistic missile is a missile that is guided only during the relatively brief initial phase of powered flight, with the trajectory subsequently governed by the laws of classical mechanics, in contrast to (for example) a cruise missile, which is aerodynamically guided in powered flight like a fixed-wing aircraft. History and prehistory The earliest known ballistic projectiles were stones, spears, and the throwing stick. The oldest evidence ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	People From Doubs The term "the people" refers to the public or common mass of people of a polity. As such it is a concept of human rights law, international law as well as constitutional law, particularly used for claims of popular sovereignty. In contrast, a people is any plurality of persons considered as a whole. Used in politics and law, the term "a people" refers to the collective or community of an ethnic group or nation. Concepts Legal Chapter One, Article One of the Charter of the United Nations states that "peoples" have the right to self-determination. Though the mere status as peoples and the right to self-determination, as for example in the case of Indigenous peoples (''peoples'', as in all groups of indigenous people, not merely all indigenous persons as in ''indigenous people''), does not automatically provide for independent sovereignty and therefore secession. Indeed, judge Ivor Jennings identified the inherent problems in the right of "peoples" to self-determination, as i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	1887 Deaths Events January * January 11 – Louis Pasteur's anti-rabies treatment is defended in the Académie Nationale de Médecine, by Dr. Joseph Grancher. * January 20 The United States Senate allows the United States Navy to lease Pearl Harbor as a naval base. British emigrant ship ''Kapunda (ship), Kapunda'' sinks after a collision off the coast of Brazil, killing 303 with only 16 survivors. * January 21 The Amateur Athletic Union (AAU) is formed in the United States. Brisbane receives a one-day rainfall of (a record for any Australian capital city). * January 24 – Battle of Dogali: Ethiopia, Abyssinian troops defeat the Italians. * January 28 In a snowstorm at Fort Keogh, Montana, the largest snowflakes on record are reported. They are wide and thick. Construction work begins on the foundations of the Eiffel Tower in Paris, France. February * February 2 – The first Groundhog Day is observed in Punxsutawney, Pennsylvania. * February 4 – T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	1851 Births Events January–March * January 11 – Hong Xiuquan officially begins the Taiping Rebellion in China, one of the bloodiest revolts that would lead to 20 million deaths. * January 15 – Christian Female College, modern-day Columbia College, receives its charter from the Missouri General Assembly. * January 23 – The flip of a coin, subsequently named the Portland Penny, determines whether a new city in the Oregon Territory will be named after Boston, Massachusetts, or Portland, Maine, with Portland winning. * January 28 – Northwestern University is founded in Illinois. * February 1 – '' Brandtaucher'', the oldest surviving submersible craft, sinks during acceptance trials in the German port of Kiel, but the designer, Wilhelm Bauer, and the two crew escape successfully. * February 6 – Black Thursday occurs in Australia as bushfires sweep across the state of Victoria, burning about a quarter of its area. * February 12 – ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Conservation Of Mass In physics and chemistry, the law of conservation of mass or principle of mass conservation states that for any system closed to all transfers of matter the mass of the system must remain constant over time. The law implies that mass can neither be created nor destroyed, although it may be rearranged in space, or the entities associated with it may be changed in form. For example, in chemical reactions, the mass of the chemical components before the reaction is equal to the mass of the components after the reaction. Thus, during any chemical reaction and low-energy thermodynamic processes in an isolated system, the total mass of the reactants, or starting materials, must be equal to the mass of the products. The concept of mass conservation is widely used in many fields such as chemistry, mechanics, and fluid dynamics. Historically, mass conservation in chemical reactions was primarily demonstrated in the 17th century and finally confirmed by Antoine Lavoisier in the late 18 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	École Polytechnique (, ; also known as Polytechnique or l'X ) is a ''grande école'' located in Palaiseau, France. It specializes in science and engineering and is a founding member of the Polytechnic Institute of Paris. The school was founded in 1794 by mathematician Gaspard Monge during the French Revolution and was militarized under Napoleon I in 1804. It is still supervised by the Ministry of Armed Forces (France), French Ministry of Armed Forces. Originally located in the Latin Quarter, Paris, Latin Quarter in central Paris, the institution moved to Palaiseau in 1976, in the Paris-Saclay, Paris-Saclay technology cluster. French engineering students undergo initial military training and have the status of paid Aspirant, officer cadets. The school has also been awarding doctorates since 1985, masters since 2005 and bachelors since 2017. Most Polytechnique engineering graduates go on to become top executives in companies, senior civil servants, military officers, or researchers. List of É ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Doubs Doubs (, ; ; ) is a department in the Bourgogne-Franche-Comté region in Eastern France. Named after the river Doubs, it had a population of 543,974 in 2019.Populations légales 2019: 25 Doubs INSEE Its prefecture is Besançon and subprefectures are Montbéliard and [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Franche-Comté Franche-Comté (, ; ; Frainc-Comtou dialect, Frainc-Comtou: ''Fraintche-Comtè''; ; also ; ; all ) is a cultural and Provinces of France, historical region of eastern France. It is composed of the modern departments of France, departments of Doubs (department), Doubs, Jura (department), Jura, Haute-Saône and the Territoire de Belfort. In 2021, its population was 1,179,601. From 1956 to 2015, the Franche-Comté was a Regions of France, French administrative region. Since 1 January 2016, it has been part of the new region Bourgogne-Franche-Comté. The region is named after the ' (Free County of Burgundy), definitively separated from the region of Burgundy proper in the fifteenth century. In 2016, these two-halves of the historic Kingdom of Burgundy were reunited, as the region of Bourgogne-Franche-Comté. It is also the 6th biggest region in France. The name "Franche-Comté" is feminine because the word "comté" in the past was generally feminine, although today it is masculine. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]

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