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Marie Maxime Cornu
Marie Maxime Cornu (July 16, 1843, in Orléans – April 3, 1901 in Paris) was a French botanist and mycologist. He was a younger brother of physicist Alfred Cornu (1841-1902). He studied at the École normale supérieure, and in 1872 received his doctorate in natural sciences. He served as ''aide-naturaliste'' at Museum National d'Histoire Naturelle in Paris, where from 1876 he worked as a lecturer of botany.Marie Maxime Sociétés savantes de France From 1884 to 1901 he was chair of horticulture at the museum. In 1897 he was named president of the Société botanique de France. He is remembered for his research of cryptogams, as well as his investigations involving agents of plant diseases, in particular ''Phylloxera vastatrix'', a pest that caused extensive damage to French vineyards and negatively affected wine production. In 189 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maxime Cornue
Maxime is a French given name that may refer to: As a name *Maxime Bernier (born 1963), former Canadian Minister of Foreign Affairs *Maxime Bôcher, American mathematician *Maxime Boyer, Canadian professional wrestler *Maxime Du Camp, French writer and photographer *Maxime Chaya, Lebanese explorer *Maxime Cressy, American tennis player *Maxime Dupé, French footballer *Maxime Faget, an inventor *Maxime Le Forestier, French singer *Maxime Médard, French Rugby Union player *Maxime Minot (born 1987), French politician *Maxime Monfort, Belgian racing cyclist *Maxime Partouche, French footballer, who currently plays for Paris Saint-Germain FC *Maxime Rodinson, French Marxist historian, sociologist and orientalist *Maxime Rodriguez, French composer *Maxime Talbot, Canadian ice hockey player, who currently plays for the Colorado Avalanche *Maxime Vachier-Lagrave, French chess Grandmaster (chess), Grandmaster *Maxime Verhagen, former Dutch Minister of Foreign Affairs *Maxime Weygand, French ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vineyard
A vineyard (; also ) is a plantation of grape-bearing vines, grown mainly for winemaking, but also raisins, table grapes and non-alcoholic grape juice. The science, practice and study of vineyard production is known as viticulture. Vineyards are often characterised by their ''terroir'', a French term loosely translating as "a sense of place" that refers to the specific geographical and geological characteristics of grapevine plantations, which may be imparted to the wine itself. History The earliest evidence of wine production dates from between 6000 and 5000 BC. Wine making technology improved considerably with the ancient Greeks but it wasn't until the end of the Roman Empire that cultivation techniques as we know them were common throughout Europe. In medieval Europe the Church was a staunch supporter of wine, which was necessary for the celebration of the Mass. During the lengthy instability of the Middle Ages, the monasteries maintained and developed viticultural prac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scientists From Orléans
A scientist is a person who conducts scientific research to advance knowledge in an area of the natural sciences. In classical antiquity, there was no real ancient analog of a modern scientist. Instead, philosophers engaged in the philosophical study of nature called natural philosophy, a precursor of natural science. Though Thales (circa 624-545 BC) was arguably the first scientist for describing how cosmic events may be seen as natural, not necessarily caused by gods,Frank N. Magill''The Ancient World: Dictionary of World Biography'', Volume 1 Routledge, 2003 it was not until the 19th century that the term ''scientist'' came into regular use after it was coined by the theologian, philosopher, and historian of science William Whewell in 1833. In modern times, many scientists have advanced degrees in an area of science and pursue careers in various sectors of the economy such as academia, industry, government, and nonprofit environments.'''' History The roles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
French Mycologists
French (french: français(e), link=no) may refer to: * Something of, from, or related to France ** French language, which originated in France, and its various dialects and accents ** French people, a nation and ethnic group identified with France ** French cuisine, cooking traditions and practices Fortnite French places 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), 2008 * French Stewart (born 1964), American actor Other uses * French (surname), a surname (including a list of people with the name) * French (tunic), a particular type of military jacket or tunic used in the Russian Empire and Soviet Union * French's, an American brand of mustard condiment * French catheter scale, a unit of measurement of diameter * French Defence, a chess opening * French kiss, a type of kiss involving the tongue See also * France (other) * Franch, a surname * French ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
19th-century French Botanists
The 19th (nineteenth) century began on 1 January 1801 ( MDCCCI), and ended on 31 December 1900 ( MCM). The 19th century was the ninth century of the 2nd millennium. The 19th century was characterized by vast social upheaval. Slavery was abolished in much of Europe and the Americas. The First Industrial Revolution, though it began in the late 18th century, expanding beyond its British homeland for the first time during this century, particularly remaking the economies and societies of the Low Countries, the Rhineland, Northern Italy, and the Northeastern United States. A few decades later, the Second Industrial Revolution led to ever more massive urbanization and much higher levels of productivity, profit, and prosperity, a pattern that continued into the 20th century. The Islamic gunpowder empires fell into decline and European imperialism brought much of South Asia, Southeast Asia, and almost all of Africa under colonial rule. It was also marked by the collapse of the large S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Chairs Of The Muséum National D'histoire Naturelle
The following is a list persons who have held the chairs of the Muséum national d'histoire naturelle. The number of chaired positions, and their subject areas, have evolved since the creation of the original twelve chairs, some being subdivided into two positions and others removed. (Titles translated) * Animal Anatomy ** 1793 to 1802: Jean-Claude Mertrud ** 1802 to 1832: Georges Cuvier. This chair was renamed ''Comparative Anatomy''. ***Comparative Anatomy **** 1832 to 1850: Henri Marie Ducrotay de Blainville **** 1850 to 1855: Georges Louis Duvernoy **** 1855 to 1868: Etienne Serres **** 1868 to 1879: Paul Gervais **** 1879 to 1894: Georges Pouchet **** 1894 to 1902: Henri Filhol **** 1903 to 1921: Edmond Perrier **** 1922 to 1941: Raoul Anthony **** 1942: Empty **** 1943 to 1960: Jacques Millot **** 1961: Empty **** 1962 to 1984: Jean Anthony **** 1984 to 2001: Empty *Human Anatomy ** 1793 to 1832: Antoine Portal ** 1832 to 1838: Pierre Flourens. This chair was renamed ''An ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saprolegniaceae
Saprolegniaceae is a family of freshwater mould. James Ellis Humphrey (1861-1897), an American Mycologist did significant work on this family. Taxonomy Saprolegniaceae contains the following genera, species, and subspecies. * '' Achlya'' ** '' Achlya ambisexualis'' ** ''Achlya americana'' ** ''Achlya androgyna'' ** '' Achlya apiculata'' ** ''Achlya aquatica'' ** '' Achlya bisexualis'' ** '' Achlya bonariensis'' ** '' Achlya caroliniana'' ** '' Achlya catenulata'' ** '' Achlya colorata'' ** '' Achlya conspicua'' ** '' Achlya crenulata'' ** ''Achlya debaryana'' ** ''Achlya dubia'' ** ''Achlya flagellata'' ** '' Achlya glomerata'' ** '' Achlya heterosexualis'' ** '' Achlya hypogyna'' ** '' Achlya intricata'' ** '' Achlya klebsiana'' ** '' Achlya oblongata'' ** ''Achlya oligacantha'' ** '' Achlya orion'' ** '' Achlya ornata'' ** '' Achlya oviparvula'' ** ''Achlya papillosa'' ** '' Achlya primoachlya'' ** '' Achlya prolifera'' ** '' Achlya proliferoides'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tecophilaeaceae
Tecophilaeaceae is a family of flowering plants, placed in the order Asparagales of the monocots. It consists of nine genera with a total of 27 species. The family has only recently been recognized by taxonomists. The APG IV system of 2016 (unchanged from the 1998, 2003, and 2009 versions) does recognize this family. The family then includes over half a dozen genera, with only a few dozen species, occurring in Africa, in western South America South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the sout ... and western North America. This circumscription includes the genus '' Cyanastrum'', which sometimes has been treated as a separate family Cyanastraceae. Genera The following genera are recognised: *'' Conanthera'' *'' Cyanastrum'' *'' Cyanella'' *'' Eremiolirion'' *'' Kabuyea'' *'' Odo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schoenlandia
''Cyanastrum'' is a genus of plants in the family Tecophilaeaceae, native to tropical Africa. It contains three currently recognized species. Description ''Cyanastrum'' has a corm that lacks a protective tunic. The leaf and the inflorescence emerge from different corm-scales, and are present at different times. The leaf has a short stalk, is basal and is usually single. The inflorescence is a raceme, often with no bracts, the tepals are blue and the flowers have parts in sixes. Species The following species are recognized: # '' Cyanastrum cordifolium'' Oliv. -- Nigeria, Cameroon, Equatorial Guinea, Gabon, Congo-Brazzaville, Zaire (Congo-Kinshasa) # '' Cyanastrum goetzeanum'' Engl. -- Tanzania # '' Cyanastrum johnstonii'' Baker in D.Oliver & auct. suc. (eds.) -- Tanzania, Zambia, Mozambique, Zaire (Congo-Kinshasa The Democratic Republic of the Congo (french: République démocratique du Congo (RDC), colloquially "La RDC" ), informally Congo-Kinshasa, DR Congo, the DRC, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wine Production
Winemaking or vinification is the production of wine, starting with the selection of the fruit, its fermentation into alcohol, and the bottling of the finished liquid. The history of wine-making stretches over millennia. The science of wine and winemaking is known as oenology. A winemaker may also be called a vintner. The growing of grapes is viticulture and there are many varieties of grapes. Winemaking can be divided into two general categories: still wine production (without carbonation) and sparkling wine production (with carbonation – natural or injected). Red wine, white wine, and rosé are the other main categories. Although most wine is made from grapes, it may also be made from other plants. (See fruit wine.) Other similar light alcoholic drinks (as opposed to beer or spirits) include mead, made by fermenting honey and water, cider ("apple cider"), made by fermenting the juice of apples, and perry ("pear cider"), made by fermenting the juice of pears, and kumis, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phylloxera Vastatrix
Grape phylloxera is an insect pest of commercial grapevines worldwide, originally native to eastern North America. Grape phylloxera (''Daktulosphaira vitifoliae'' (Fitch 1855) belong to the family Phylloxeridae, within the order Hemiptera, bugs); originally described in France as ''Phylloxera vastatrix''; equated to the previously described ''Daktulosphaera vitifoliae'', ''Phylloxera vitifoliae''. The insect is commonly just called phylloxera (; from grc, φύλλον, leaf, and , dry). These almost microscopic, pale yellow sap-sucking insects, related to aphids, feed on the roots and leaves of grapevines (depending on the phylloxera genetic strain). On ''Vitis vinifera'', the resulting deformations on roots ("nodosities" and "tuberosities") and secondary fungal infections can girdle roots, gradually cutting off the flow of nutrients and water to the vine.Wine & Spirits Education Trust ''"Wine and Spirits: Understanding Wine Quality"'' pgs 2-5, Second Revised Edition (2012), Lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orléans
Orléans (;"Orleans" (US) and , ) is a city in north-central France, about 120 kilometres (74 miles) southwest of Paris. It is the prefecture of the Departments of France, department of Loiret and of the Regions of France, region of Centre-Val de Loire. Orléans is located on the river Loire nestled in the heart of the Loire Valley, classified as a Loire Valley, World Heritage Site, where the river curves south towards the Massif Central. In 2019, the city had 116,269 inhabitants within its municipal boundaries. Orléans is the center of Orléans Métropole that has a population of 288,229. The larger Functional area (France), metropolitan area has a population of 451,373, the 20th largest in France. The city owes its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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