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Margarete Traube
Margarete Traube (also known as Margherita Traube Mengarini) (4 June 1856 – 11 December 1912) was a German-born chemist, salon holder, and early feminist who lived in Italy much of her adult life. Biography Traube was born in Berlin, Germany into a Jewish family with a scientific tradition. Her father was Ludwig Traube (1818–1876), a famous doctor; her uncle was the chemical physiologist Moritz Traube (1826–1894); while her brother was a well known Middle-Latin philologist Ludwig Traube (1861–1907). She is the maternal aunt of Anna Fraentzel Celli, nurse and malarial researcher (1877-1958), wife of Prof Angelo Celli (3/14/1858-11/8/1915). In 1876 both of her parents died. The following year, at age 21, she arrived in Rome, Italy, on a pleasure trip accompanied by the German writer and emancipationist Fanny Lewald.Dröscher, Ariane. ''History and Philosophy of the Life Sciences'', vol. 35, no. 3, 2013, pp. 473–474. ''JSTOR'', www.jstor.org/stable/43862199. Accessed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franz Christian Boll
Franz Boll (26 February 1849, Neubrandenburg – 19 December 1879, Rome) was a German physiologist and histologist. He was the son of Lutheran theologian Franz Boll (1805–1875). Boll studied medicine in Bonn, Heidelberg and Berlin, and in 1870 worked at the physiological institute of Emil du Bois-Reymond (1818–1896) in Berlin. Later he became a professor at the University of Genoa, and from 1873 to 1879 was a professor of physiology in Rome. He died in Rome on 19 December 1879 at the age of 30.http://www.zeno.org/Pagel-1901/A/Boll,%2BFranz%2BChristian Biographical Dictionary of Doctors (1901) (translation from German) Boll is remembered for the discovery of rhodopsin, when he noticed that the light-sensitive pigment in the rods of the retina had a tendency to fade in the presence of illumination. He also published his findings in a pamphlet titled ''Sull'anatomia e fisiologia della retina'' (1877). His name is associated with the eponymous "Boll cells", being described ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luigi Luciani
Luigi Luciani ForMemRS (23 November 1842, in Ascoli Piceno – 23 June 1919) was an Italian neuroscientist. He also contributed to Karel Frederik Wenckebach's work on what is now known as second-degree atrioventricular block Second-degree atrioventricular block (AV block) is a disease of the electrical conduction system of the heart. It is a conduction block between the atria and ventricles. The presence of second-degree AV block is diagnosed when one or more (but ... of the heart in which Wenckebach described the periodicity of this block as "Luciani periodicity." References External links *http://www.biodiversitylibrary.org/bibliography/1853 *http://circ.ahajournals.org/content/101/22/2662.full *http://www.whonamedit.com/doctor.cfm/2702.html Italian neuroscientists 1842 births 1919 deaths Foreign Members of the Royal Society People from Ascoli Piceno {{Neuroscientist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Women Chemists
German(s) may refer to: * Germany (of or related to) ** Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Germanic peoples (Roman times) * German language **any of the Germanic languages * German cuisine, traditional foods of Germany People * German (given name) * German (surname) * Germán, a Spanish name Places * German (parish), Isle of Man * German, Albania, or Gërmej * German, Bulgaria * German, Iran * German, North Macedonia * German, New York, U.S. * Agios Germanos, Greece Other uses * German (mythology), a South Slavic mythological being * Germans (band), a Canadian rock band * "German" (song), a 2019 song by No Money Enterprise * ''The German'', a 2008 short film * "The Germans", an episode of ''Fawlty Towers'' * ''The German'', a nickname for Congolese rebel André Kisase Ngandu See also * Germanic (disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Women Chemists
A woman is an adult female human. Prior to adulthood, a female human is referred to as a girl (a female child or adolescent). The plural ''women'' is sometimes used in certain phrases such as "women's rights" to denote female humans regardless of age. Typically, women inherit a pair of X chromosomes, one from each parent, and are capable of pregnancy and giving birth from puberty until menopause. More generally, sex differentiation of the female fetus is governed by the lack of a present, or functioning, SRY-gene on either one of the respective sex chromosomes. Female anatomy is distinguished from male anatomy by the female reproductive system, which includes the ovaries, fallopian tubes, uterus, vagina, and vulva. A fully developed woman generally has a wider pelvis, broader hips, and larger breasts than an adult man. Women have significantly less facial and other body hair, have a higher body fat composition, and are on average shorter and less muscular than men. Thro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scientists From Rome
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
19th-century Chemists
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deaths From Cancer In Lazio
Death is the irreversible cessation of all biological functions that sustain an organism. For organisms with a brain, death can also be defined as the irreversible cessation of functioning of the whole brain, including brainstem, and brain death is sometimes used as a legal definition of death. The remains of a former organism normally begin to decompose shortly after death. Death is an inevitable process that eventually occurs in almost all organisms. Death is generally applied to whole organisms; the similar process seen in individual components of an organism, such as cells or tissues, is necrosis. Something that is not considered an organism, such as a virus, can be physically destroyed but is not said to die. As of the early 21st century, over 150,000 humans die each day, with ageing being by far the most common cause of death. Many cultures and religions have the idea of an afterlife, and also may hold the idea of judgement of good and bad deeds in one's life ( h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1912 Deaths
Year 191 ( CXCI) was a common year starting on Friday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Apronianus and Bradua (or, less frequently, year 944 ''Ab urbe condita''). The denomination 191 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Parthia * King Vologases IV of Parthia dies after a 44-year reign, and is succeeded by his son Vologases V. China * A coalition of Chinese warlords from the east of Hangu Pass launches a punitive campaign against the warlord Dong Zhuo, who seized control of the central government in 189, and held the figurehead Emperor Xian hostage. After suffering some defeats against the coalition forces, Dong Zhuo forcefully relocates the imperial capital from Luoyang to Chang'an. Before leaving, Dong Zhuo orders his troops to loot the tombs of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1856 Births
Events January–March * January 8 – Borax deposits are discovered in large quantities by John Veatch in California. * January 23 – American paddle steamer SS ''Pacific'' leaves Liverpool (England) for a transatlantic voyage on which she will be lost with all 186 on board. * January 24 – U.S. President Franklin Pierce declares the new Free-State Topeka government in "Bleeding Kansas" to be in rebellion. * January 26 – First Battle of Seattle: Marines from the suppress an indigenous uprising, in response to Governor Stevens' declaration of a "war of extermination" on Native communities. * January 29 ** The 223-mile North Carolina Railroad is completed from Goldsboro through Raleigh and Salisbury to Charlotte. ** Queen Victoria institutes the Victoria Cross as a British military decoration. * February ** The Tintic War breaks out in Utah. ** The National Dress Reform Association is founded in the United States to promote "rat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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