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Susanna Phelps Gage
Susanna Phelps Gage (1857–1915) was an American embryologist and comparative anatomist. She initially worked on the anatomy of small animals and humans, later shifting into neurology to study the embryological development of the brain and the anatomy of the human nervous system. She also developed a new and widely adopted method for making anatomical teaching models out of paper rather than wax. Although Susanna Phelps Gage was a respected embryologist and comparative anatomist, her work was often ignored. Like most other women scientists of the late 19th and early 20th centuries who were married to scientists, Gage's research was often viewed as a mere adjunct to her husband's projects. Early life and education Susanna Stuart Phelps was born December 26, 1857, in Morrisville, New York. Her father, Henry Samuel Phelps, was a businessman, and her mother, Mary Austin Phelps, had been a schoolteacher prior to marriage. In 1903, after her parents' death, Phelps gave the family home ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simon Henry Gage
Simon Henry Gage (May 20, 1851 – October 20, 1944) was a professor of anatomy, Histology, and Embryology at Cornell University and an important figure in the history of American microscopy. His book, ''The Microscope,'' appeared in seventeen editions. In 1931, a volume of the ''American Journal of Anatomy'' was dedicated to Gage on the occasion of his eightieth birthday. Personal life Simon Henry Gage was born on May 20, 1851, in Milford Township, Otsego County, New York. He was the son of Henry van Tassel Gage and Lucy Ann Grover Gage. His sister, Mary Gage Day, was a physician and medical writer. Simon Henry Gage attended Charlottesville Seminary and the State Normal School at Albany. In December 1881, he married Susanna Phelps Gage, Susanna Stuart Phelps of Morrisville, New York, one of his students, who became an accomplished embryologist. They had one son, Henry Phelps Gage, who was born on October 4, 1886. Susanna died in 1915, and in 1933, Gage married Clara Covert St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Society Of Zoologists
The Society for Integrative and Comparative Biology is organized to integrate the many fields of specialization which occur in the broad field of biology.. The society was formed in 1902 as the American Society of Zoologists, through the merger of two societies, the "Central Naturalists" and the "American Morphological Society" (founded in 1890). The Ecological Society of America split from it in 1915, and another society of geneticists also split from it in 1930. In 1996 the name was changed to the Society for Integrative and Comparative Biology. The society publishes two scientific journals: the bimonthly journal ''Integrative and Comparative Biology (''formerly the ''American Zoologist'') and ''Evolution & Development ''Evolution & Development'' is a peer-reviewed scientific journal publishing material at the interface of evolutionary and developmental biology. Within evolutionary developmental biology, it has the aim of aiding a broader synthesis of biologi ...''.. It is or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Biologists
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer * Ba ... [...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] |
American Women Scientists
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1915 Deaths
Events Below, the events of World War I have the "WWI" prefix. January *January – British physicist Sir Joseph Larmor publishes his observations on "The Influence of Local Atmospheric Cooling on Astronomical Refraction". *January 1 ** WWI: British Royal Navy battleship HMS ''Formidable'' is sunk off Lyme Regis, Dorset, England, by an Imperial German Navy U-boat, with the loss of 547 crew. ** Battle of Broken Hill: A train ambush near Broken Hill, New South Wales, Australia, is carried out by two men (claiming to be in support of the Ottoman Empire) who are killed, together with 4 civilians. * January 5 – Joseph E. Carberry sets an altitude record of , carrying Capt. Benjamin Delahauf Foulois as a passenger, in a fixed-wing aircraft. * January 12 ** The United States House of Representatives rejects a proposal to give women the right to vote. ** '' A Fool There Was'' premières in the United States, starring Theda Bara as a ''femme fatale''; she quickly becomes one o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1857 Births
Events January–March * January 1 – The biggest Estonian newspaper, ''Postimees'', is established by Johann Voldemar Jannsen. * January 7 – The partly French-owned London General Omnibus Company begins operating. * January 9 – The 7.9 Fort Tejon earthquake shakes Central and Southern California, with a maximum Mercalli intensity of IX (''Violent''). * January 24 – The University of Calcutta is established in Calcutta, as the first multidisciplinary modern university in South Asia. The University of Bombay is also established in Bombay, British India, this year. * February 3 – The National Deaf Mute College (later renamed Gallaudet University) is established in Washington, D.C., becoming the first school for the advanced education of the deaf. * February 5 – The Federal Constitution of the United Mexican States is promulgated. * March – The Austrian garrison leaves Bucharest. * March 3 ** France and the United Kingdom for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mouse Brain
The mouse brain refers to the brain of Mus musculus. Various brain atlases exist. For reasons of reproducibility, genetically characterized, stable strains like C57BL/6 were chosen to produce high-resolution images and databases. Well known online resources include: *Allen Brain Atlas * Mouse Brain LibraryHigh resolution mouse brain atlas*BrainMaps High-Resolution Brain Maps and Brain Atlases of ''Mus musculus'' Despite superficial differences, especially in size and weight, the mouse brain and its function can serve as a powerful animal model for study of human brain diseases or mental disorders (see e.g. Reeler, Chakragati mouse). This is because the genes responsible for building and operating both mouse and human brain are 90% identical. Transgenic mouse lines also allow neuroscientists to specifically target the labeling of certain cell types to probe the neural basis of fundamental processes. Anatomy The cerebral cortex of a mouse has around 8–14 million neurons while in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Histological
Histology, also known as microscopic anatomy or microanatomy, is the branch of biology which studies the microscopic anatomy of biological tissues. Histology is the microscopic counterpart to gross anatomy, which looks at larger structures visible without a microscope. Although one may divide microscopic anatomy into ''organology'', the study of organs, ''histology'', the study of tissues, and ''cytology'', the study of cells, modern usage places all of these topics under the field of histology. In medicine, histopathology is the branch of histology that includes the microscopic identification and study of diseased tissue. In the field of paleontology, the term paleohistology refers to the histology of fossil organisms. Biological tissues Animal tissue classification There are four basic types of animal tissues: muscle tissue, nervous tissue, connective tissue, and epithelial tissue. All animal tissues are considered to be subtypes of these four principal tissue types (fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Washington University
, mottoeng = "God is Our Trust" , established = , type = Private federally chartered research university , academic_affiliations = , endowment = $2.8 billion (2022) , president = Mark S. Wrighton , provost = Christopher Bracey , students = 27,159 (2016) , undergrad = 11,244 (2016) , postgrad = 15,486 (2016) , other = 429 (2016) , faculty = 2,663 , city = Washington, D.C. , country = U.S. , campus = Urban, , former_names = Columbian College (1821–1873)Columbian University (1873–1904) , sports_nickname = Colonials , mascot = George , colors = Buff & blue , sporting_affiliations = NCAA Division I – A-10 , website = , free_label = Newspaper , ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ivan Wallin
Ivan Emanuel Wallin (22 January 1883 – 6 March 1969) was an American biologist who made the first experimental works on endosymbiotic theory. Nicknamed the "Mitochondria Man", he claimed that mitochondria, which are cell organelles, were once independent bacteria, as supported by his comparative studies and culture of isolated mitochondria. From 1922, he published a series of papers titled "On the nature of mitochondria" in the '' American Journal of Anatomy'' which became the experimental foundations of his claims. He was the first person to specifically postulate that eukaryotic organelles originated from bacteria, and that symbiosis is a major force in creation of new species. Wallin was Professor of Anatomy at the University of Colorado Medical School. He was noted for his eccentric life in academia, such as his preference for exclusively practical demonstration rather than lecturing, his frequent parties for students and an annual Christmas glögg party. Biography Wal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burt Green Wilder
Burt Green Wilder (August 11, 1841 – January 21, 1925) was an American comparative anatomist. Biography Burton Green Wilder was born in Boston to David and Celia Colton Wilder. He graduated at Harvard (Lawrence Scientific School, 1862; medical department, 1866). During part of the Civil War he served as surgeon of the Fifty-fifth (Negro) Massachusetts Infantry. From 1867 to his retirement in 1910 he was professor of neurology and vertebrate zoölogy at Cornell. He was elected as a member to the American Philosophical Society in 1878. In 1885 he was president of the American Neurological Association and in 1898 of the Association of American Anatomists. While at Cornell, Wilder began what would become the Wilder Brain Collection. He died at his home in Chestnut Hill, Massachusetts on January 21, 1925. His own brain was removed from his corpse and added to the collection. Notably, the earliest known instance of the term neuron was in 1884, when Wilder used the word to describ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
