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Étienne Wasserzug
Wasserzug Étienne Bronislaw (1 August 1860 in Motol – 1888)Etienne Wasserzug (1860-1888) Notice biographique et travaux scientifiques, Sceaux, Imp. Charaire et Fils, 1889, 75 p. was a French biologist of Polish origin. Biography 1863–1870 after the defeat of the Polish uprising against Russia, his father was sentenced to death. He managed to escape with one of their children-Etienne. He finds refuge in Neuchâtel (Switzerland), and then hides in le-Saunier ( Jura, France). During the 1870–1871 conflict with Prussia, his father enlisted as a medical officer in the French army. After the war, disillusioned with the attitude of the French administration, he entrusted his son to a woman and leaves him to go to America. 1877–1879 Etienne went and lived in Budapest (Hungary), where he accepted a position as tutor in a wealthy Hungarian family. 1879–1880 returning to France he has become a master in teaching high school in Besançon, and then in college Salins (Jura). P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motal
Motal or Motol (; Russian and West Polesian: Мотоль; ; ''Motele'') is an agrotown in Ivanava District, Brest Region, Belarus. It is located about 30 kilometres west of Pinsk on the Yaselda River. History Founded as a royal city of the Polish-Lithuanian Commonwealth in 1554 by Queen Bona Sforza. A part of the Pinsk ‘ekonomia’ or royal land, in the late 18th century it was also part of the Pińsk powiat of the Brest Litovsk Voivodeship. After the Partitions of Poland, Motal became part of the Russian Empire. It was in the Kobrinsky Uyezd of Grodno Governorate until the collapse of the Russian Empire in 1917. Between World War I and World War II it was in the Drohiczyn powiat of the Polish Polesie Voivodeship. It is near the center of Polesia which constituted an irregular rectangle of roughly from east to west and from north to south. Motal was a Shtetl. In 1937, Motal had 4,297 inhabitants, of whom 1,354 were Jews. (Reinharz, 1985). During the war an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jura (department)
Jura ( , ) is a department in the eastern French region of Bourgogne-Franche-Comté. The department takes its name from the Jura Mountains. Its prefecture is Lons-le-Saunier; subprefectures are Dole and Saint-Claude. In 2019, Jura had a population of 259,199.Populations légales 2019: 39 Jura INSEE It has a short portion of the border of . History Historically, Jura belonged to the Free County of Burgundy, known in French as the Franche-Comté.[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1888 Deaths
Events January * January 3 – The great telescope (with an objective lens of diameter) at Lick Observatory in California is first used. * January 12 – The Schoolhouse Blizzard hits Dakota Territory and the states of Montana, Minnesota, Nebraska, Kansas and Texas, leaving 235 dead, many of them children on their way home from school. * January 13 – The National Geographic Society is founded in Washington, D.C. * January 19 – The Battle of the Grapevine Creek, the last major conflict of the Hatfield–McCoy feud in the Southeastern United States. * January 21 – The Amateur Athletic Union is founded by William Buckingham Curtis in the United States. * January 26 – The Lawn Tennis Association is founded in England. February * February 27 – In West Orange, New Jersey, Thomas Edison meets with Eadweard Muybridge, who proposes a scheme for sound film. March * March 8 – The Agriculture College of Utah (later Utah State University) i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1860 Births
Events January * January 2 РThe astronomer Urbain Le Verrier announces the discovery of a hypothetical planet Vulcan (hypothetical planet), Vulcan at a meeting of the French Academy of Sciences in Paris, France. * January 10 РThe Pemberton Mill in Lawrence, Massachusetts collapses, killing at least 77 workers. * January 13 РBattle of T̩touan, Morocco: Spanish troops under General Leopoldo O'Donnell, 1st Duke of Tetuan defeat the Moroccan Army. * January 20 РCamillo Benso, Count of Cavour is recalled as Prime Minister of Piedmont-Sardinia. February * February 20 РCanadian Royal Mail steamer (1859) is wrecked on Cape Sable Island, Nova Scotia, on passage from the British Isles to the United States with all 205 onboard lost. * February 26 РThe 1860 Wiyot Massacre, Wiyot Massacre takes place at Tuluwat Island, Humboldt Bay in northern California. * February 26, February 27 РAbraham Lincoln makes his Cooper Union speech, Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polish Biologists
Polish may refer to: * Anything from or related to Poland, a country in Europe * Polish language * Polish people, people from Poland or of Polish descent * Polish chicken * Polish brothers (Mark Polish and Michael Polish, born 1970), American twin screenwriters * Kevin Polish, an American Paralympian archer Polish may refer to: * Polishing, the process of creating a smooth and shiny surface by rubbing or chemical action ** French polishing, polishing wood to a high gloss finish * Nail polish * Shoe polish * Polish (screenwriting), improving a script in smaller ways than in a rewrite See also * * * Polishchuk (surname) * Polonaise (other) A polonaise ()) is a stately dance of Polish origin or a piece of music for this dance. Polonaise may also refer to: * Polonaises (Chopin), compositions by Frédéric Chopin ** Polonaise in A-flat major, Op. 53 (, ''Heroic Polonaise''; ) * Polon ... {{Disambiguation, surname Language and nationality disambiguation pages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
19th-century French Biologists
The 19th century began on 1 January 1801 (represented by the Roman numerals MDCCCI), and ended on 31 December 1900 (MCM). It was the 9th century of the 2nd millennium. It 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, expanded beyond its British homeland for the first time during the 19th century, particularly remaking the economies and societies of the Low Countries, France, 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 Catholic Church, in response to the growing influence and power of modernism, secularism and materialism, formed the First Vatican Council in the late 19th century to deal with such problems and confirm ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slavic Language
The Slavic languages, also known as the Slavonic languages, are Indo-European languages spoken primarily by the Slavic peoples and their descendants. They are thought to descend from a proto-language called Proto-Slavic, spoken during the Early Middle Ages, which in turn is thought to have descended from the earlier Proto-Balto-Slavic language, linking the Slavic languages to the Baltic languages in a Balto-Slavic group within the Indo-European family. The current geographical distribution of natively spoken Slavic languages includes the Balkans, Central and Eastern Europe, and all the way from Western Siberia to the Russian Far East. Furthermore, the diasporas of many Slavic peoples have established isolated minorities of speakers of their languages all over the world. The number of speakers of all Slavic languages together was estimated to be 315 million at the turn of the twenty-first century. It is the largest and most diverse ethno-linguistic group in Europe. The Sl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anglo-Saxon Language
Old English ( or , or ), or Anglo-Saxon, is the earliest recorded form of the English language, spoken in England and southern and eastern Scotland in the Early Middle Ages. It developed from the languages brought to Great Britain by Anglo-Saxon settlers in the mid-5th century, and the first Old English literature dates from the mid-7th century. After the Norman Conquest of 1066, English was replaced for several centuries by Anglo-Norman (a type of French) as the language of the upper classes. This is regarded as marking the end of the Old English era, since during the subsequent period the English language was heavily influenced by Anglo-Norman, developing into what is now known as Middle English in England and Early Scots in Scotland. Old English developed from a set of Anglo-Frisian or Ingvaeonic dialects originally spoken by Germanic tribes traditionally known as the Angles, Saxons and Jutes. As the Germanic settlers became dominant in England, their language ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latin
Latin ( or ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally spoken by the Latins (Italic tribe), Latins in Latium (now known as Lazio), the lower Tiber area around Rome, Italy. Through the expansion of the Roman Republic, it became the dominant language in the Italian Peninsula and subsequently throughout the Roman Empire. It has greatly influenced many languages, Latin influence in English, including English, having contributed List of Latin words with English derivatives, many words to the English lexicon, particularly after the Christianity in Anglo-Saxon England, Christianization of the Anglo-Saxons and the Norman Conquest. Latin Root (linguistics), roots appear frequently in the technical vocabulary used by fields such as theology, List of Latin and Greek words commonly used in systematic names, the sciences, List of medical roots, suffixes and prefixes, medicine, and List of Latin legal terms ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Invertin
β-Fructofuranosidase is an enzyme that catalyzes the hydrolysis (breakdown) of the table sugar sucrose into fructose and glucose. Sucrose is a fructoside. Alternative names for β-fructofuranosidase include invertase, saccharase, glucosucrase, β-fructosidase, invertin, fructosylinvertase, alkaline invertase, and acid invertase. The resulting mixture of fructose and glucose is called inverted sugar syrup. Related to invertases are sucrases. Invertases and sucrases hydrolyze sucrose to give the same mixture of glucose and fructose. Invertase is a glycoprotein that hydrolyses (cleaves) the non-reducing terminal β-fructofuranoside residues. Invertases cleave the O-C(fructose) bond, whereas the sucrases cleave the O-C(glucose) bond. Invertase cleaves the α-1,2-glycosidic bond of sucrose. For industrial use, invertase is usually derived from yeast. It is also synthesized by bees, which use it to make honey from nectar. The temperature optimum is 60 °C and a pH optimum is 4. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louis Pasteur
Louis Pasteur (, ; 27 December 1822 – 28 September 1895) was a French chemist, pharmacist, and microbiologist renowned for his discoveries of the principles of vaccination, Fermentation, microbial fermentation, and pasteurization, the last of which was named after him. His research in chemistry led to remarkable breakthroughs in the understanding of the causes and preventions of diseases, which laid down the foundations of hygiene, public health and much of modern medicine. Pasteur's works are credited with saving millions of lives through the developments of vaccines for rabies vaccine, rabies and anthrax vaccine, anthrax. He is regarded as one of the founders of modern bacteriology and has been honored as the "father of bacteriology" and the "father of microbiology" (together with Robert Koch; the latter epithet also attributed to Antonie van Leeuwenhoek). Pasteur was responsible for disproving the doctrine of spontaneous generation. Under the auspices of the French Aca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History
History is the systematic study of the past, focusing primarily on the Human history, human past. As an academic discipline, it analyses and interprets evidence to construct narratives about what happened and explain why it happened. Some theorists categorize history as a social science, while others see it as part of the humanities or consider it a hybrid discipline. Similar debates surround the purpose of history—for example, whether its main aim is theoretical, to uncover the truth, or practical, to learn lessons from the past. In a more general sense, the term ''history'' refers not to an academic field but to the past itself, times in the past, or to individual texts about the past. Historical research relies on Primary source, primary and secondary sources to reconstruct past events and validate interpretations. Source criticism is used to evaluate these sources, assessing their authenticity, content, and reliability. Historians strive to integrate the perspectives o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
