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Observatoire Océanologique De Banyuls-sur-Mer
The Observatoire océanologique de Banyuls-sur-Mer, also known as the Laboratoire Arago, is a marine station located in Banyuls-sur-Mer ( Pyrénées-Orientales) on the Mediterranean coast of France. The marine station is made up of several joint research laboratories operated by UPMC-Paris 6 (Université Pierre et Marie Curie) and the Centre National de la Recherche Scientifique (CNRS) and one administrative unit. The buildings and land are part of the UPMC-Paris 6 campus. The marine station also houses a small public aquarium and a public garden. History The marine station was founded in 1881 by the biologist Henri de Lacaze-Duthiers. After founding the Roscoff Marine Station on the English Channel in 1872, the Sorbonne zoologist, Professor Henri de Lacaze-Duthiers, wished to establish a second marine station on the Mediterranean. The site in Banyuls-sur-Mer was selected over another site in Port-Vendres because of a more favorable financial offer by the village. The public ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
L' Observatoire Océanologique De Banyuls-sur-Mer
L' (L + apostrophe), or Lʼ (L + Modifier letter apostrophe, modifier apostrophe) may represent: * an abbreviated form of a French articles and determiners, French definite article * the compose key sequence for Ĺ (L + acute accent) * palatalised consonant, palatalised ''l'', in Slavic notation It looks similar to: * Ľ (L + caron), a letter used in the Slovak alphabet and in some versions of the Ukrainian Latin alphabet * ɬʼ, the International Phonetic Alphabet symbol for the alveolar lateral ejective fricative * L′ (''L'' + Prime (symbol), prime) * Lʻ (''L'' + ʻokina) * Lʾ (''L'' + Modifier letter right half ring, right half ring) * Lʿ (''L'' + Modifier letter left half ring, left half ring) {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Banyuls-sur-Mer - Roland Dans Son Bassin (1895)
Banyuls-sur-Mer (; ) is a commune in the Pyrénées-Orientales department in southern France. It was first settled by Greeks starting in 400 BCE. Geography Location Banyuls-sur-Mer is located in the canton of La Côte Vermeille and in the arrondissement of Céret. Banyuls-sur-Mer is neighbored by Cerbère, Port-Vendres, Argelès-sur-Mer and Collioure on its French borders, and by Espolla, Rabós, Colera and Portbou on its Spanish borders. The foothills of Pyrenees, the ''Monts Albères'', run into the Mediterranean Sea in Banyuls-sur-Mer, creating a steep cliff line. Toponymy Banyuls-sur-Mer was first mentioned in 981 as ''Balneum'' or ''Balneola''. In 1074, the town started being called ''Bannils de Maritimo'' in order to distinguish it from Banyuls-dels-Aspres, which lies away. In 1197, the town was mentioned as ''Banullis de Maredine'' and in 1674. In Catalan, it has been called ''Banyuls de la Marenda'' since the 19th century. The name Banyuls indicates the presence ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laboratories In France
A laboratory (; ; colloquially lab) is a facility that provides controlled conditions in which science, scientific or technological research, experiments, and measurement may be performed. Laboratory services are provided in a variety of settings: physicians' offices, clinics, hospitals, and regional and national referral centers. Overview The organisation and contents of laboratories are determined by the differing requirements of the specialists working within. A physics laboratory might contain a particle accelerator or vacuum chamber, while a metallurgy laboratory could have apparatus for Casting (metalworking), casting or refining metals or for testing their strength of materials, strength. A chemist or biologist might use a wet laboratory, while a psychology, psychologist's laboratory might be a room with one-way mirrors and hidden cameras in which to observe behavior. In some laboratories, such as those commonly used by computer scientists, computers (sometimes supercomputer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Observatoire Oceanologique De Villefranche
The Observatoire Oceanologique de Villefranche (Villefranche-sur-Mer Marine Station) is a field campus of Sorbonne University (Faculty of Sciences and Engineering - FSI) in Villefranche-sur-Mer on the Côte d'Azur, France. It houses two research/teaching laboratories co-administered by Sorbonne University (SU) (Université Pierre et Marie Curie) and the Centre National de la Recherche Scientifique. The two laboratories are focused on Developmental Biology, and Oceanography. The facility traces it roots back a laboratory established in 1882 by Hermann Fol with the encouragement of Charles Darwin and continues to work to this day with organisms from the Bay of Villefranche Bay, including protists, ascidians, sea urchins and jellyfish. History In 1809 Charles Alexandre Lesueur and François Péron are credited with discovering the exceptional diversity of zooplankton in the bays of Villefranche and Cap de Nice and they were the first to describe new species from the bay (Péron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electromagnet
An electromagnet is a type of magnet in which the magnetic field is produced by an electric current. Electromagnets usually consist of wire wound into a coil. A current through the wire creates a magnetic field which is concentrated in the hole in the center of the coil. The magnetic field disappears when the current is turned off. The wire turns are often wound around a magnetic core made from a ferromagnetic or ferrimagnetic material such as iron; the magnetic core concentrates the magnetic flux and makes a more powerful magnet. The main advantage of an electromagnet over a permanent magnet is that the magnetic field can be quickly changed by controlling the amount of electric current in the winding. However, unlike a permanent magnet that needs no power, an electromagnet requires a continuous supply of current to maintain the magnetic field. Electromagnets are widely used as components of other electrical devices, such as motors, generators, electromechanical solen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flash (photography)
A flash is a device used in photography that produces a brief burst of light (typically lasting 1/1000 to 1/200 of a second) at a color temperature of about 5500 K to help illuminate a scene. A major purpose of a flash is to illuminate a dark scene. Other uses are capturing quickly moving objects or changing the quality of light. ''Flash'' refers either to the flash of light itself or to the electronic flash unit discharging the light. Most current flash units are electronic, having evolved from single-use flashbulbs and flammable powders. Modern cameras often activate flash units automatically. Flash units are commonly built directly into a camera. Some cameras allow separate flash units to be mounted via a standardized accessory mount bracket (a ''hot shoe''). In professional studio equipment, flashes may be large, standalone units, or studio strobes, powered by special battery packs or connected to mains power. They are either synchronized with the camera using a flas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Underwater Photography
Underwater photography is the process of taking photographs while under water. It is usually done while scuba diving, but can be done while diving on surface supply, snorkeling, swimming, from a submersible or remotely operated underwater vehicle, or from automated cameras lowered from the surface. Underwater photography can also be categorised as an art form and a method for recording data. Successful underwater imaging is usually done with specialized equipment and techniques. However, it offers exciting and rare photographic opportunities. Animals such as fish and marine mammals are common subjects, but photographers also pursue shipwrecks, submerged cave systems, underwater "landscapes", invertebrates, seaweeds, geological features, and portraits of fellow divers. Equipment Some cameras are made for use underwater, including modern waterproof digital cameras. The first amphibious camera was the Calypso, reintroduced as the Nikonos in 1963. The Nikonos range was design ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louis Boutan
Louis Marie-Auguste Boutan (6 March 1859 – 6 April 1934) was a French biologist and photographer. He was a pioneer in the field of underwater photography. Biography The son of , he was born in Versailles and studied biology and natural history at the University of Paris. In 1880, he was named deputy head assigned to organize the French exhibit at the Melbourne International Exhibition (1880). He stayed in Australia for 18 months, travelling the continent and identifying new animal species. In 1886, Boutan was named maître de conférences at the University of Lille. In the same year, he learned how to dive. In 1893, he was named professor at the Laboratoire Arago. During that year, with his brother , he developed equipment for underwater photography. In an article in The Century Illustrated Monthly Magazine, he described his apparatus; the article included an illustration of one of his cameras and several underwater images. Boutan developed a flash bulb that could be used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marine Biology
Marine biology is the scientific study of the biology of marine life, organisms in the sea. Given that in biology many phyla, families and genera have some species that live in the sea and others that live on land, marine biology classifies species based on the environment rather than on taxonomy. A large proportion of all life on Earth lives in the ocean. The exact size of this ''large proportion'' is unknown, since many ocean species are still to be discovered. The ocean is a complex three-dimensional world covering approximately 71% of the Earth's surface. The habitats studied in marine biology include everything from the tiny layers of surface water in which organisms and abiotic items may be trapped in surface tension between the ocean and atmosphere, to the depths of the oceanic trenches, sometimes 10,000 meters or more beneath the surface of the ocean. Specific habitats include estuaries, coral reefs, kelp forests, seagrass meadows, the surrounds of seamounts and therm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roland Bonaparte
Roland Napoléon Bonaparte, 6th Prince of Canino and Musignano (19 May 1858 – 14 April 1924) was a French prince and president of the Société de Géographie from 1910 until his death. He was the last male-lineage descendant of Lucien Bonaparte, the genetically senior branch of the family since 1844. Biography Bonaparte was born in Paris on 19 May 1858, the son of Prince Pierre Napoleon Bonaparte and Éléonore-Justine Ruflin. He was a grandson of Lucien Bonaparte, Emperor Napoleon I's brother. Prince Roland was married in Paris on 18 November 1880, to Marie-Félix Blanc (1859–1882), the daughter of François Blanc. They had one daughter, Marie Bonaparte (1882–1962). In 1884, Bonaparte was part of a scientific expedition that photographed and anatomically measured the Sami inhabitants of Northern Norway. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Banyuls-sur-Mer
Banyuls-sur-Mer (; ) is a commune in the Pyrénées-Orientales department in southern France. It was first settled by Greeks starting in 400 BCE. Geography Location Banyuls-sur-Mer is located in the canton of La Côte Vermeille and in the arrondissement of Céret. Banyuls-sur-Mer is neighbored by Cerbère, Port-Vendres, Argelès-sur-Mer and Collioure on its French borders, and by Espolla, Rabós, Colera and Portbou on its Spanish borders. The foothills of Pyrenees, the ''Monts Albères'', run into the Mediterranean Sea in Banyuls-sur-Mer, creating a steep cliff line. Toponymy Banyuls-sur-Mer was first mentioned in 981 as ''Balneum'' or ''Balneola''. In 1074, the town started being called ''Bannils de Maritimo'' in order to distinguish it from Banyuls-dels-Aspres, which lies away. In 1197, the town was mentioned as ''Banullis de Maredine'' and in 1674. In Catalan, it has been called ''Banyuls de la Marenda'' since the 19th century. The name Banyuls indicates the presence ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
François Arago
Dominique François Jean Arago ( ca, Domènec Francesc Joan Aragó), known simply as François Arago (; Catalan: ''Francesc Aragó'', ; 26 February 17862 October 1853), was a French mathematician, physicist, astronomer, freemason, supporter of the Carbonari revolutionaries and politician. Early life and work Arago was born at Estagel, a small village of 3,000 near Perpignan, in the ' of Pyrénées-Orientales, France, where his father held the position of Treasurer of the Mint. His parents were François Bonaventure Arago (1754–1814) and Marie Arago (1755–1845). Arago was the eldest of four brothers. Jean (1788–1836) emigrated to North America and became a general in the Mexican army. Jacques Étienne Victor (1799–1855) took part in Louis de Freycinet's exploring voyage in the ''Uranie'' from 1817 to 1821, and on his return to France devoted himself to his journalism and the drama. The fourth brother, Étienne Vincent (1802–1892), is said to have collaborated with Ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
