Samuel Ottmar Mast
   HOME
*





Samuel Ottmar Mast
Samuel Ottmar Mast (5 October 1871 – 3 February 1947) was an American zoologist who studied behavioural physiology, particularly the response to light in protozoa. He also proposed the tail-contraction model of sol-gel based amoeboid locomotion. He served as a professor of zoology at Johns Hopkins University. Mast was born in Washtenaw County, Michigan, Washtenaw County, Michigan to German immigrants Ferdinand Friedrich Gottlob and Beata Agnes née Staebler. He went to local schools before joining the State Normal College, Ypsilanti, Michigan where he received a teaching certificate in 1897. He received a BS from the University of Michigan in 1899 and worked on a PhD in zoology at Harvard after which he was involved in teaching, at Hope College, Hope College, Holland (1899-1908) followed by Goucher College (1909-1911) after which he was invited to join Johns Hopkins University by Herbert Spencer Jennings, directing the zoology department in 1938 just before retiring. Mast's major ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Johns Hopkins University
Johns Hopkins University (Johns Hopkins, Hopkins, or JHU) is a private university, private research university in Baltimore, Maryland. Founded in 1876, Johns Hopkins is the oldest research university in the United States and in the western hemisphere. It consistently ranks among the most prestigious universities in the United States and the world. The university was named for its first benefactor, the American entrepreneur and Quaker philanthropist Johns Hopkins. Hopkins' $7 million bequest to establish the university was the largest Philanthropy, philanthropic gift in U.S. history up to that time. Daniel Coit Gilman, who was inaugurated as :Presidents of Johns Hopkins University, Johns Hopkins's first president on February 22, 1876, led the university to revolutionize higher education in the U.S. by integrating teaching and research. In 1900, Johns Hopkins became a founding member of the American Association of Universities. The university has led all Higher education in the U ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Washtenaw County, Michigan
Washtenaw County () is a county located in the U.S. state of Michigan. At the 2020 census, the population was 372,258. The county seat is Ann Arbor. The county was authorized by legislation in 1822 and organized as a county in 1826. Washtenaw County comprises the Ann Arbor Metropolitan Statistical Area. The county is home to the University of Michigan, Eastern Michigan University, Washtenaw Community College, and Concordia University Ann Arbor. History First Nations' Territories The first peoples occupying the central portion of what is now Michigan included: "the Pottawattamies, the Chippewas, the Ottawas, the Wyandottes and the Hurons". Early tribes and Ojibwe etymology of the word: Wash-ten-ong". First nations whose territories included land within the Washtenaw County boundaries are shown to have included: Myaamia (Miami), Bodéwadmiké ( Potawatomi), Anishinabewaki ᐊᓂᔑᓈᐯᐗᑭ, Peoria, Meškwahki·aša·hina (Fox), and the Mississauga nation. Etymology of Wash ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

University Of Michigan
, mottoeng = "Arts, Knowledge, Truth" , former_names = Catholepistemiad, or University of Michigania (1817–1821) , budget = $10.3 billion (2021) , endowment = $17 billion (2021)As of October 25, 2021. , president = Santa Ono , provost = Laurie McCauley , established = , type = Public research university , academic_affiliations = , students = 48,090 (2021) , undergrad = 31,329 (2021) , postgrad = 16,578 (2021) , administrative_staff = 18,986 (2014) , faculty = 6,771 (2014) , city = Ann Arbor , state = Michigan , country = United States , coor = , campus = Midsize City, Total: , including arboretum , colors = Maize & Blue , nickname = Wolverines , sporti ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Hope College
Hope College is a private Christian liberal arts college in Holland, Michigan. It was originally opened in 1851 as the Pioneer School by Dutch immigrants four years after the community was first settled. The first freshman college class matriculated in 1862 and Hope received its state charter in 1866. Hope College is affiliated with the Reformed Church in America and retains a Christian atmosphere. Its campus is adjacent to the downtown commercial district and has been shared with Western Theological Seminary since 1884. History Hope's motto is taken from Psalm 42:6: "Spera in Deo" ("Hope in God"). The college's emblem is an anchor. This is drawn from a speech by Albertus van Raalte, the leader of the community, on the occasion of the founding of the Pioneer School in 1851: "This is my anchor of hope for this people in the future," (an allusion to Hebrews 6:19). The primary-level Pioneer School was later expanded to secondary and college-level education as Hope College. Van V ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Goucher College
Goucher College ( ') is a private liberal arts college in Towson, Maryland. It was chartered in 1885 by a conference in Baltimore led by namesake John F. Goucher and local leaders of the Methodist Episcopal Church.https://archive.org/details/historyofgoucher00knip page 10 Goucher was a women's college until becoming coeducational in 1986. , Goucher had 1,480 undergraduates studying 33 majors and six interdisciplinary fields and 700 graduate students. Goucher also grants professional certificates in writing and education and offers a postbaccalaureate premedical program. Originally situated in central Baltimore, Goucher moved to its current campus in downtown Towson in 1953. Goucher is a member of the Landmark Conference and competes in the NCAA's Division III in sports including lacrosse, tennis, soccer, volleyball, basketball, and horseback riding. Goucher is among the few colleges in the United States to require study abroad of all undergraduates and was one of forty ins ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Herbert Spencer Jennings
Herbert Spencer Jennings (April 8, 1868 – April 14, 1947) was an American zoologist, geneticist, and eugenicist. His research helped demonstrate the link between physical and chemical stimulation and automatic responses in lower orders of animals. Life He was born in Tonica, Illinois, on April 8, 1868, the son of George Nelson Jennings and his wife Olive Taft Jenks. He studied at the University of Michigan graduating BS in 1893 then Harvard University where he gained a further AM degree in 1895 and a PhD in 1896. In 1906 he began a long and illustrious career at Johns Hopkins University in Baltimore where he stayed until retirement in 1938. He married twice: firstly in 1898 to Louisa Burridge and secondly in 1939 to Lulu Plant. He died in Santa Monica, California, on April 14, 1947. He is buried in Forest Lawn Memorial Park in Glendale. Career Tracy Sonneborn would later write:Jennings was so struck by the continued production of hereditarily diverse clones at conjugation, ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

David Hilt Tennent
David Hilt Tennent (28 May 1873 – 14 January 1941) was an American biologist and professor at the Bryn Mawr College. He was a specialist on cytology and embryology, particularly based on fertilization studies of echinoderms and made numerous studies on hybridization; and the control on expression of maternal and paternal genes. Early life and education Tennent was born in Janesville, Wisconsin, to Thomas, a contractor of Irish ancestry, and his second wife Mary from Philadelphia. Tennent was the fourth child from the second marriage and grew up in a large family with several children from his father's first marriage. He sought to study medicine but the death of his father in 1893 following an accident forced him to work as a clerk in a pharmacy during spare-time. He taught himself and passed the Wisconsin State Examination in Pharmacy and in 1895 he was supported by an older sister to study at the Olivet College, Michigan. He graduated in 1900, training in the last years under H ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

1871 Births
Events January–March * January 3 – Franco-Prussian War – Battle of Bapaume: Prussians win a strategic victory. * January 18 – Proclamation of the German Empire: The member states of the North German Confederation and the south German states, aside from Austria, unite into a single nation state, known as the German Empire. The King of Prussia is declared the first German Emperor as Wilhelm I of Germany, in the Hall of Mirrors at the Palace of Versailles. Constitution of the German Confederation comes into effect. It abolishes all restrictions on Jewish marriage, choice of occupation, place of residence, and property ownership, but exclusion from government employment and discrimination in social relations remain in effect. * January 21 – Giuseppe Garibaldi's group of French and Italian volunteer troops, in support of the French Third Republic, win a battle against the Prussians in the Battle of Dijon. * February 8 – 1871 French legislative election elect ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

1947 Deaths
It was the first year of the Cold War, which would last until 1991, ending with the dissolution of the Soviet Union. Events January * January–February – Winter of 1946–47 in the United Kingdom: The worst snowfall in the country in the 20th century causes extensive disruption of travel. Given the low ratio of private vehicle ownership at the time, it is mainly remembered in terms of its effects on the railway network. * January 1 - The Canadian Citizenship Act comes into effect. * January 4 – First issue of weekly magazine ''Der Spiegel'' published in Hanover, Germany, edited by Rudolf Augstein. * January 10 – The United Nations adopts a resolution to take control of the free city of Trieste. * January 15 – Elizabeth Short, an aspiring actress nicknamed the "Black Dahlia", is found brutally murdered in a vacant lot in Los Angeles; the mysterious case is never solved. * January 16 – Vincent Auriol is inaugurated as president of France. * January 19 – Ferry ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


American Zoologists
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 * B ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  




Johns Hopkins University Faculty
Johns may refer to: Places * Johns, Mississippi, an unincorporated community * Johns, Oklahoma, United States, a community * Johns Creek (Chattahoochee River), Georgia, United States * Johns Island (other), islands in Canada and the United States * Johns Mountain, a summit in Georgia * Johns River (other) * Johns River (Vermont), a tributary of Lake Memphremagog * Johns Township, Appanoose County, Iowa, United States Other uses * Johns (surname) * Johns Hopkins (1795–1873), American entrepreneur, investor and philanthropist * ''johns'' (film), a 1996 film starring David Arquette and Lukas Haas See also * John (other) * Justice Johns (other) * {{disambig, geo ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]