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Elsie Murray
Elsie Murray (September 17, 1878 – September 30, 1965) was an American psychologist and college professor. Her research involved Color vision, color perception, memory, and color blindness. She was also director of the historic sites at French Azilum and Spalding Memorial Library-Tioga Point Museum, Tioga Point Museum in Pennsylvania. Early life Elsie Murray was born in Athens, Pennsylvania, the daughter of Millard P. Murray and Louise Shipman Welles Murray. Her mother was the first director of the Tioga Point Museum. She attended Bryn Mawr College in 1896 and 1897, graduated from Cornell University in 1904, and completed doctoral studies there in 1907, with a dissertation titled "Organic Sensation". Murray took further coursework at Columbia University in 1914 and 1915. Career Research and teaching Murray taught psychology courses at Vassar College (1907 to 1909), Wilson College (Pennsylvania), Wilson College (1909 to 1919), Sweet Briar College (1919 to 1922), Wells Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Color Vision
Color vision, a feature of visual perception, is an ability to perceive differences between light composed of different wavelengths (i.e., different spectral power distributions) independently of light intensity. Color perception is a part of the larger visual system and is mediated by a complex process between neurons that begins with differential stimulation of different types of photoreceptors by light entering the eye. Those photoreceptors then emit outputs that are propagated through many layers of neurons and then ultimately to the brain. Color vision is found in many animals and is mediated by similar underlying mechanisms with common types of biological molecules and a complex history of evolution in different animal taxa. In primates, color vision may have evolved under selective pressure for a variety of visual tasks including the foraging for nutritious young leaves, ripe fruit, and flowers, as well as detecting predator camouflage and emotional states in other pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bradford County, Pennsylvania
Bradford County is a county in the Commonwealth of Pennsylvania. It is part of Northeastern Pennsylvania. As of the 2020 census, its population was 59,967. Its county seat is Towanda. The county was created on February 21, 1810, from parts of Lycoming and Luzerne Counties. Originally called Ontario County, it was reorganized and separated from Lycoming County on October 13, 1812, and renamed Bradford County for William Bradford, who had been a chief justice of the Pennsylvania Supreme Court and United States Attorney General. Bradford County comprises the Sayre, Pennsylvania micropolitan statistical area. The county is not to be confused with the city of Bradford, which is in McKean County, 141 miles to the west via U.S. Route 6. History As noted above, Bradford County was originally named Ontario County. The county was reorganized and renamed in 1812, but a section of north Philadelphia in which major east–west streets are named after Pennsylvania counties retains ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Local Historians
Local may refer to: Geography and transportation * Local (train), a train serving local traffic demand * Local, Missouri, a community in the United States * Local government, a form of public administration, usually the lowest tier of administration * Local news, coverage of events in a local context which would not normally be of interest to those of other localities * Local union, a locally based trade union organization which forms part of a larger union Arts, entertainment, and media * ''Local'' (comics), a limited series comic book by Brian Wood and Ryan Kelly * ''Local'' (novel), a 2001 novel by Jaideep Varma * Local TV LLC, an American television broadcasting company * Locast, a non-profit streaming service offering local, over-the-air television * ''The Local'' (film), a 2008 action-drama film * '' The Local'', English-language news websites in several European countries Computing * .local, a network address component * Local variable, a variable that is given loca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vassar College Faculty
Vassar may refer to: * Vassar Brothers Medical Center * Vassar College * 1312 Vassar, an asteroid People * John Ellison Vassar (1813–1878), American lay preacher and missionary * Matthew Vassar (1792–1868), American brewer and merchant, founder of Vassar College * Phil Vassar (born 1964), American country music artist * Vassar B. Carlton (1912–2005), American jurist * Vassar Clements (1928–2005), American fiddler * Vassar Miller (1924–1998), American writer and poet Places * Vassar, Manitoba, Canada * Vassar, Idaho, US * Vassar, Kansas, US * Vassar, Michigan, US * Vassar Township, Michigan, US * Vassar Glacier, Alaska, US See also * Vassar-Smith baronets {{disambiguation, geo, surname, given name ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilson College (Pennsylvania) Faculty
Wilson College may refer to: * Wilson College (Pennsylvania), Chambersburg, Pennsylvania, United States * Warren Wilson College, Asheville, North Carolina, United States * Lindsey Wilson College, Columbia, Kentucky, United States * Wilson College, Princeton University, Princeton, New Jersey, United States * Wilson College, Mumbai, India * Wilson College, California, precursor to the University of Southern California, in Wilmington, Los Angeles {{school disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sweet Briar College Faculty
Sweetness is a basic taste most commonly perceived when eating foods rich in sugars. Sweet tastes are generally regarded as pleasurable. In addition to sugars like sucrose, many other chemical compounds are sweet, including aldehydes, ketones, and sugar alcohols. Some are sweet at very low concentrations, allowing their use as non-caloric sugar substitutes. Such non-sugar sweeteners include saccharin and aspartame. Other compounds, such as miraculin, may alter perception of sweetness itself. The perceived intensity of sugars and high-potency sweeteners, such as Aspartame and Neohesperidin Dihydrochalcone, are heritable, with gene effect accounting for approximately 30% of the variation. The chemosensory basis for detecting sweetness, which varies between both individuals and species, has only begun to be understood since the late 20th century. One theoretical model of sweetness is the multipoint attachment theory, which involves multiple binding sites between a sweetness rec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornell University Alumni
Cornell University is a private statutory land-grant research university based in Ithaca, New York. It is a member of the Ivy League. Founded in 1865 by Ezra Cornell and Andrew Dickson White, Cornell was founded with the intention to teach and make contributions in all fields of knowledge—from the classics to the sciences, and from the theoretical to the applied. These ideals, unconventional for the time, are captured in Cornell's founding principle, a popular 1868 quotation from founder Ezra Cornell: "I would found an institution where any person can find instruction in any study." Cornell is ranked among the top global universities. The university is organized into seven undergraduate colleges and seven graduate divisions at its main Ithaca campus, with each college and division defining its specific admission standards and academic programs in near autonomy. The university also administers three satellite campuses, two in New York City and one in Education City, Qatar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Bradford County, Pennsylvania
A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form "people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its use as a plural form of per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1965 Deaths
Events January–February * January 14 – The Prime Minister of Northern Ireland and the Taoiseach of the Republic of Ireland meet for the first time in 43 years. * January 20 ** Lyndon B. Johnson is sworn in for a full term as President of the United States. ** Indonesian President Sukarno announces the withdrawal of the Indonesian government from the United Nations. * January 30 – The state funeral of Sir Winston Churchill takes place in London with the largest assembly of dignitaries in the world until the 2005 funeral of Pope John Paul II. * February 4 – Trofim Lysenko is removed from his post as director of the Institute of Genetics at the Academy of Sciences in the Soviet Union. Lysenkoist theories are now treated as pseudoscience. * February 12 ** The African and Malagasy Common Organization ('; OCAM) is formed as successor to the Afro-Malagasy Union for Economic Cooperation ('; UAMCE), formerly the African and Malagasy Union ('; UAM ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1878 Births
Events January–March * January 5 – Russo-Turkish War – Battle of Shipka Pass IV: Russian and Bulgarian forces defeat the Ottoman Empire. * January 9 – Umberto I becomes King of Italy. * January 17 – Battle of Philippopolis: Russian troops defeat the Turks. * January 23 – Benjamin Disraeli orders the British fleet to the Dardanelles. * January 24 – Russian revolutionary Vera Zasulich shoots at Fyodor Trepov, Governor of Saint Petersburg. * January 28 – ''The Yale News'' becomes the first daily college newspaper in the United States. * January 31 – Turkey agrees to an armistice at Adrianople. * February 2 – Greece declares war on the Ottoman Empire. * February 7 – Pope Pius IX dies, after a 31½ year reign (the longest definitely confirmed). * February 8 – The British fleet enters Turkish waters, and anchors off Istanbul; Russia threatens to occupy Istanbul, but does not carry out the threat. * Febru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornell University Library
The Cornell University Library is the library system of Cornell University. As of 2014, it holds over 8 million printed volumes and over a million ebooks. More than 90 percent of its current 120,000 Periodical literature, periodical titles are available online. It has 8.5 million microfilms and microfiches, more than of manuscripts, and close to 500,000 other materials, including film, motion pictures, DVDs, sound recording and reproduction, sound recordings, and computer files in its collections, in addition to extensive Digital data, digital resources and the University Archives. It is the sixteenth largest library in North America, ranked by number of book#Collections of books, volumes held. It is also the thirteenth largest research library in the U.S. by both titles and volumes held. Structure The library is administered as an academic division; the University Librarian reports to the university provost (education), provost. The holdings are managed by the Library's subd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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