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Henri Ungemach
Henri Léon Ungemach (19 September 1879 – 11 June 1936) was an Alsatian mineralogist who made a collection of minerals, nearly 3000 of which are now held at the Muséum National d’Histoire Naturelle in Paris. He described minerals using their crystal geometry. The minerals Ungemachite and Clino-Ungemachite (hydrated salt sulphates) are named after him. He also collected insects (particularly moths), molluscs and plants during his travels. Life and work Ungemach was born in Strasbourg to industrialist Charles Léon and Marie Élisabeth . He went to study at the Jean Sturm Gymnasium in Strasbourg before going to the Eidgenossische Technische Hochschule in Zurich to study chemistry. He graduated in 1904 and went to the Imperial University of Strasbourg where he received a doctorate in 1907 with a thesis ("Die Erzlagerstätten des Weilertales") on the minerals of the Val de Villé. He travelled to North America before joining in prospecting for silver in the Val de Villé from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victor Mordechai Goldschmidt
Victor Mordechai Goldschmidt (10 February 1853 in Mainz – 8 May 1933 in Salzburg) was a German mineralogist, natural philosopher, and art collector. Life Born 1853 in Mainz, Goldschmidt attended the Bergakademie Freiberg in Saxony and graduated in engineering in 1874. He received his doctorate in 1880 in Heidelberg for his work on mechanical rock analysis and continued his studies in Vienna from 1882 to 1887. In 1888 he wrote his habilitation about "Projektion und graphische Krystallberechnung" (''Projection and graphical Crystal Classification'') under the same supervisor as his doctoral dissertation. He founded the Institut für Mineralogie und Kristallographie in Heidelberg in association with the Josefine and Eduard von Portheim Stiftung, which he founded in memory of his maternal ancestors. In 1893, he became an adjunct professor (''Honorarprofessor'') at the University of Heidelberg and in 1913, he was awarded membership in the Heidelberger Akademie der Wissenschaf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1879 Births
Events January–March * January 1 – The Specie Resumption Act takes effect. The United States Note is valued the same as gold, for the first time since the American Civil War. * January 11 – The Anglo-Zulu War begins. * January 22 – Anglo-Zulu War – Battle of Isandlwana: A force of 1,200 British soldiers is wiped out by over 20,000 Zulu warriors. * January 23 – Anglo-Zulu War – Battle of Rorke's Drift: Following the previous day's defeat, a smaller British force of 140 successfully repels an attack by 4,000 Zulus. * February 3 – Mosley Street in Newcastle upon Tyne (England) becomes the world's first public highway to be lit by the electric incandescent light bulb invented by Joseph Swan. * February 8 – At a meeting of the Royal Canadian Institute, engineer and inventor Sandford Fleming first proposes the global adoption of standard time. * March 3 – United States Geological Survey is founded. * March ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oreocossus Ungemachi
''Oreocossus ungemachi'' is a species of moth of the family Cossidae. It is found in Ethiopia Ethiopia, , om, Itiyoophiyaa, so, Itoobiya, ti, ኢትዮጵያ, Ítiyop'iya, aa, Itiyoppiya officially the Federal Democratic Republic of Ethiopia, is a landlocked country in the Horn of Africa. It shares borders with Eritrea to the .... The species is named after Henri Ungemach. References Endemic fauna of Ethiopia Moths described in 1977 Zeuzerinae {{Zeuzerinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arctia Ungemachi
''Arctia ungemachi'' is a moth of the family Erebidae. It was described by Ferdinand Le Cerf in 1924 and is named after Henri Ungemach. It is found in Morocco. The larvae feed on '' Taraxacum'' and '' Plantago'' species. This species, along with the others of the genus ''Atlantarctia'', was moved to ''Arctia ''Arctia'' is a genus of tiger moths in the family Erebidae. Therein, it belongs to the subtribe Arctiina in the tribe Arctiini in the subfamily Arctiinae. Species are well distributed throughout North America, Palearctic, India, and Sri Lank ...'' as a result of phylogenetic research published by Rönkä et al. in 2016. References Arctiina Moths described in 1924 Taxa named by Ferdinand Le Cerf Moths of Africa {{Arctiina-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acraea Ungemachi
''Acraea ungemachi'' is a butterfly in the family Nymphalidae. It is found in the highlands of Ethiopia. The species is named after Henri Ungemach. Taxonomy It is a member of the ''Acraea circeis'' species group - but see also Pierre & Bernaud, 2014 Pierre & Bernau, 2014 Classification et Liste Synonymique des Taxons du Genre ''Acraea'pdf/ref> References External links Images representing ''Acraea ungemachti''at Bold In typography, emphasis is the strengthening of words in a text with a font in a different style from the rest of the text, to highlight them. It is the equivalent of prosody stress in speech. Methods and use The most common methods in W .... Butterflies described in 1927 ungemachi Endemic fauna of Ethiopia Butterflies of Africa Taxa named by Ferdinand Le Cerf {{Heliconiinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tarucus Ungemachi
''Tarucus ungemachi'', the Ungemach's Pierrot, is a butterfly in the family Lycaenidae. It is found in Senegal, the Gambia, Guinea, Burkina Faso, northern Ghana, northern Nigeria, northern Cameroon, Chad, southern Sudan, Ethiopia, northern Uganda and northwestern Kenya. The habitat consists of savanna, including Sudan savanna and Guinea savanna. The species is named after Henri Ungemach. Adults typically feed from the flowers of '' Ziziphus'', '' Tridax'' and other species. The larvae feed on ''Ziziphus abyssinica ''Ziziphus abyssinica'' is a species of shrub in the family Rhamnaceae. It is endemic to dryer habitats across tropical Africa, south of the Sahel and north of the southern African deserts. Description ''Ziziphus abyssinica'' has distinct pair ...''. References Butterflies described in 1942 Tarucus Butterflies of Africa Taxa named by Henri Stempffer {{Polyommatini-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colotis Ungemachi
''Colotis ungemachi'' is a butterfly in the family Pieridae. It is found in south-western Saudi Arabia, Yemen, north-eastern Ethiopia and possibly Sudan. The species is named after Henri Ungemach Henri Léon Ungemach (19 September 1879 – 11 June 1936) was an Alsatian mineralogist who made a collection of minerals, nearly 3000 of which are now held at the Muséum National d’Histoire Naturelle in Paris. He described minerals using their .... References Butterflies described in 1922 ungemachi {{Pieridae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Desire Hubert Donnay
Joseph is a common male given name, derived from the Hebrew Yosef (יוֹסֵף). "Joseph" is used, along with "Josef", mostly in English, French and partially German languages. This spelling is also found as a variant in the languages of the modern-day Nordic countries. In Portuguese and Spanish, the name is "José". In Arabic, including in the Quran, the name is spelled '' Yūsuf''. In Persian, the name is "Yousef". The name has enjoyed significant popularity in its many forms in numerous countries, and ''Joseph'' was one of the two names, along with ''Robert'', to have remained in the top 10 boys' names list in the US from 1925 to 1972. It is especially common in contemporary Israel, as either "Yossi" or "Yossef", and in Italy, where the name "Giuseppe" was the most common male name in the 20th century. In the first century CE, Joseph was the second most popular male name for Palestine Jews. In the Book of Genesis Joseph is Jacob's eleventh son and Rachel's first son, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goniometer
A goniometer is an instrument that either measures an angle or allows an object to be rotated to a precise angular position. The term goniometry derives from two Greek words, Wikt:γωνία, γωνία (''gōnía'') 'angle' and Wikt:μέτρον#Ancient Greek, μέτρον (''métron'') 'Measurement, measure'. The first known description of a goniometer, based on the astrolabe, was by Gemma Frisius in 1538. Applications Surveying Prior to the invention of the theodolite, the goniometer was used in surveying. The application of triangulation to geodesy was described in the second (1533) edition of ''Cosmograficus liber'' by Petri Appiani as a 16-page appendix by Frisius entitled ''Libellus de locorum describendorum ratione''. Communications The Bellini–Tosi direction finder was a type of radio direction finder that was widely used from World War I to World War II. It used the signals from two crossed antennas, or four individual antennas simulating two crossed ones, to r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alsace
Alsace (, ; ; Low Alemannic German/ gsw-FR, Elsàss ; german: Elsass ; la, Alsatia) is a cultural region and a territorial collectivity in eastern France, on the west bank of the upper Rhine next to Germany and Switzerland. In 2020, it had a population of 1,898,533. Alsatian culture is characterized by a blend of Germanic and French influences. Until 1871, Alsace included the area now known as the Territoire de Belfort, which formed its southernmost part. From 1982 to 2016, Alsace was the smallest administrative '' région'' in metropolitan France, consisting of the Bas-Rhin and Haut-Rhin departments. Territorial reform passed by the French Parliament in 2014 resulted in the merger of the Alsace administrative region with Champagne-Ardenne and Lorraine to form Grand Est. On 1 January 2021, the departments of Bas-Rhin and Haut-Rhin merged into the new European Collectivity of Alsace but remained part of the region Grand Est. Alsatian is an Alemannic dialect close ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vallée De Villé
Vallée is a French surname. Notable people with the surname include: *André Vallée (1930–2015), Canadian Roman Catholic bishop *Anne Vallée (born 1958), Canadian biologist *Bernard Vallée (born 1945), French fencer *Brigitte Vallée (born 1950), French mathematician and computer scientist * Charles Vallée, French archer *Claire Vallée (born 1980), French chef *Jacques Vallée (born 1939), French astronomer and venture capitalist *Jean Vallée (born 1941), Belgian singer *Jean-Marc Vallée (born 1963), Canadian film director and screenwriter *Marcel Vallée (1880–1957), French actor *Robert Vallée (1922–2017), French cyberneticist and mathematician *Rudy Vallée (1901–1986), American singer and actor *Stéphanie Vallée (born 1971), Canadian lawyer and politician *Yvonne Vallée (1899–1996), French actress See also *La Vallée (other) * Valle (other) *Vallé (other) *Valee (other) *Air Vallée Air Vallée S.p.A. was an Itali ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
