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Dorothy Catherine Draper
Dorothy Catherine Draper (6 August 1807–10 December 1901) was an artist, educator and chemist notable for being the subject of the earliest existent daguerreotype portrait made in the United States.Portrait of Dorothy Catherine Draper National Museum of American HistoryH. W. Lanier, The Marvels of Photography. ''The World's Work'', Vol. XI, No. 3, Jan. 1906, pp. 7163-7173.Joan Marans Dim and Nancy Murphy Cricco ''The Miracle on Washington Square: New York University'' Lexington Books (2001), p. 64 Google Books Early life Dorothy Catherine Dr ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John William Draper
John William Draper (May 5, 1811 – January 4, 1882) was an English polymath: a scientist, philosopher, physician, chemist, historian and photographer. He is credited with pioneering portrait photography (1839–40) and producing the first detailed photograph of the moon in 1840. He was also the first president of the American Chemical Society (1876–77) and a founder of the New York University School of Medicine. One of Draper's books, the ''History of the Conflict between Religion and Science'', popularised the conflict thesis proposing intrinsic hostility in the relationship between religion and science. It was widely read and was translated into several languages. His son, Henry Draper, and his granddaughter, Antonia Maury, were astronomers. His granddaughter, Carlotta Maury (Antonia's younger sister), was a paleontologist. His eldest son, John Christopher Draper, was a chemist; and son Daniel Draper, a meteorologist. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mecklenburg County, Virginia
Mecklenburg County is a county (United States), county in the Commonwealth (U.S. state), Commonwealth of Virginia. As of the 2020 United States census, 2020 census, the population was 30,319. Its county seat is Boydton, Virginia, Boydton. History Mecklenburg County was organized on March 1, 1765, having split from Lunenburg County, Virginia, Lunenburg County in 1764 as the result of the passage of an act by the Virginia General Assembly. Due to new settlement and population increases in the area, the legislature divided Lunenburg into three counties: Lunenburg, Charlotte County, Virginia, Charlotte, and Mecklenburg.Bracey, S. (1977). ''Life by the Roaring Roanoke'', Whittet and Shepperson. It was named after Charlotte of Mecklenburg-Strelitz, a British queen of German origin. The first county government consisted of 13 members: Robert Munford, Richard Witton, John Speed, Henry Delony, Edmund Taylor, Benjamin Baird, John Camp, Thomas Erskine, John Potter, John Cox, Thomas Ander ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1807 Births
Events January–March *January 7 – The United Kingdom of Great Britain and Ireland issues an Order in Council prohibiting British ships from trading with France or its allies. *January 20 – The Sierra Leone Company, faced with bankruptcy because of the imminent abolition of the slave trade in British colonies, petitions the British government for purchase and transfer of its property to the Crown; Parliament approves the transfer on July 29, and it takes effect on January 1, 1808. *February 3 – Napoleonic Wars and Anglo-Spanish War: Battle of Montevideo – The British Army captures Montevideo from the Spanish Empire, as part of the British invasions of the Río de la Plata. *February 7 – Napoleon leads the forces of the French Empire in an invasion of the Russian Empire, and begins fighting at the Battle of Eylau against Russian and Prussian forces. *February 8 – Battle of Eylau: Napoleon fights a hard but inconclusive battle against the Russians un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brooklyn, New York
Brooklyn is a Boroughs of New York City, borough of New York City located at the westernmost end of Long Island in the New York (state), State of New York. Formerly an independent city, the borough is coextensive with Kings County, one of twelve original counties established under English rule in 1683 in what was then the Province of New York. As of the 2020 United States census, the population stood at 2,736,074, making it the most populous of the five boroughs of New York City, and the most populous Administrative divisions of New York (state)#County, county in the state.Table 2: Population, Land Area, and Population Density by County, New York State - 2020 New York State Department of Health. Accessed January 2, 2024. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dorothy Catherine Draper 1890s
Dorothy may refer to: *Dorothy (given name), a list of people with that name. Arts and entertainment Film and television * ''Dorothy'' (TV series), 1979 American TV series *Dorothy Mills, a 2008 French movie, sometimes titled simply ''Dorothy'' *DOROTHY, a device used to study tornadoes in the movie ''Twister'' Music *Dorothy (band), a Los Angeles-based rock band *Dorothy (band), a disbanded Hungarian rock band *Dorothy, the title of an Old English dance and folk song by Seymour Smith *"Dorothy", a 2019 song by Sulli *"Dorothy", a 2016 song by Her's In other media * ''Dorothy'' (opera), a comic opera (1886) by Stephenson & Cellier * ''Dorothy'' (Chase), a 1902 painting by William Merritt Chase * ''Dorothy'' (comic book), a comic book based on the Wizard of Oz *Dorothy, a publishing project, an American publisher Places *Dorothy, Alberta, a hamlet in the Canadian province of Alberta *Dorothy, New Jersey, an unincorporated community and census-designated place in New Je ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Herschel
Sir John Frederick William Herschel, 1st Baronet (; 7 March 1792 – 11 May 1871) was an English polymath active as a mathematician, astronomer, chemist, inventor and experimental photographer who invented the blueprint and did botanical work. Herschel originated the use of the Julian day system in astronomy. He named seven moons of Saturn and four moons of Uranus – the seventh planet, discovered by his father Sir William Herschel. He made many contributions to the science of photography, and investigated colour blindness and the chemical power of ultraviolet rays. His ''Preliminary Discourse'' (1831), which advocated an Inductive reasoning, inductive approach to scientific experiment and theory-building, was an important contribution to the philosophy of science. Early life and work on astronomy Herschel was born in Slough, Buckinghamshire, the son of Mary Baldwin and astronomer Sir William Herschel. He was the nephew of astronomer Caroline Herschel. He studied short ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Houston
The University of Houston (; ) is a Public university, public research university in Houston, Texas, United States. It was established in 1927 as Houston Junior College, a coeducational institution and one of multiple junior colleges formed in the first decades of the 20th century. In 1934, HJC was restructured as a four-year degree-granting institution and renamed University of Houston. In 1977, it became the founding member of the University of Houston System. Today, Houston is the List of universities in Texas by enrollment, university in Texas, awarding 11,350 degrees in 2024. As of 2024, it has a worldwide alumni base of 331,672. The university consists of fifteen colleges and an interdisciplinary honors college offering some 310-degree programs and enrolls approximately 37,000 undergraduate and 8,600 graduate students. The university's campus, which is primarily in southeast Houston, spans , with the inclusion of its two instructional sites located in Sugar Land and Katy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portrait Photography
Portrait photography, or portraiture, is a type of photography aimed toward capturing the personality of a person or group of people by using effective Photographic lighting, lighting, Painted photography backdrops, backdrops, and poses. A portrait photograph may be artistic or clinical. Frequently, portraits are commissioned for special occasions, such as weddings, school events, or commercial purposes. Portraits can serve many purposes, ranging from usage on a personal web site to display in the lobby of a business. History The relatively low cost of the daguerreotype in the middle of the 19th century and the reduced sitting time for the subject, though still much longer than now, led to a general rise in the popularity of portrait photography over painted portraiture. The style of these early works reflected the technical challenges associated with long exposure times and the painterly aesthetic of the time. Hidden mother photography, in which portrait photographs featured y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daguerreotype
Daguerreotype was the first publicly available photography, photographic process, widely used during the 1840s and 1850s. "Daguerreotype" also refers to an image created through this process. Invented by Louis Daguerre and introduced worldwide in 1839, the daguerreotype was almost completely superseded by 1856 with new, less expensive processes, such as ambrotype (collodion process), that yield more readily viewable images. There has been a revival of the daguerreotype since the late 20th century by a small number of photographers interested in making artistic use of early photographic processes. To make the image, a daguerreotypist polished a sheet of Plating#Silver plating, silver-plated copper to a mirror finish; treated it with fumes that made its surface light-sensitive; exposure (photography), exposed it in a camera obscura, camera for as long as was judged to be necessary, which could be as little as a few seconds for brightly sunlit subjects or much longer with less ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photochemistry
Photochemistry is the branch of chemistry concerned with the chemical effects of light. Generally, this term is used to describe a chemical reaction caused by absorption of ultraviolet (wavelength from 100 to 400 Nanometre, nm), visible light, visible (400–750 nm), or infrared radiation (750–2500 nm). In nature, photochemistry is of immense importance as it is the basis of photosynthesis, vision, and the formation of vitamin D with sunlight. It is also responsible for the appearance of DNA mutations leading to skin cancers. Photochemical reactions proceed differently than temperature-driven reactions. Photochemical paths access high-energy intermediates that cannot be generated thermally, thereby overcoming large Activation energy, activation barriers in a short period of time, and allowing reactions otherwise inaccessible by thermal processes. Photochemistry can also be destructive, as illustrated by the photodegradation of plastics. Concept Grotthuss–Dra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
