Vocation : Education : Teacher

Alvin_V._Tollestrup

Alvin Virgil Tollestrup (March 22, 1924 – February 9, 2020) was an American high-energy particle physicist best known for his key roles in the development of the superconducting magnets for Fermilab's Tevatron and the formation of CDF.

Ralph_D._Winter

Ralph Dana Winter (December 8, 1924 – May 20, 2009) was an American missiologist and Presbyterian missionary who helped pioneer Theological Education by Extension, raised the debate about the role of the church and mission structures and became well known as the advocate for pioneer outreach among unreached people groups. He was the founder of the U.S. Center for World Mission (USCWM, now Frontier Ventures), William Carey International University, and the International Society for Frontier Missiology.His 1974 presentation at the Congress for World Evangelization in Lausanne, Switzerland – an event organized by American evangelist Billy Graham – was a watershed moment for global mission.It was during this presentation that Winter shifted global mission strategy from a focus on political boundaries to a focus on distinct people groups. Winter argued that instead of targeting countries, mission agencies needed to target the thousands of people groups worldwide, over half of which have not been reached with the gospel message.
Billy Graham once wrote: “Ralph Winter has not only helped promote evangelism among many mission boards around the world, but by his research, training and publishing he has accelerated world evangelization."In 2005, Winter was named by Time magazine as one of the 25 Most Influential Evangelicals in America. Dr. Ray Tallman, shortly after Winter's death, described him as "perhaps the most influential person in missions of the last 50 years and has influenced missions globally more than anyone I can think of."

Fritz_Arndt

Fritz Georg Arndt (6 July 1885 – 8 December 1969) was a German chemist recognised for his contributions to synthetic methodology, who together with Bernd Eistert discovered the Arndt-Eistert synthesis.

Barbara_Jean_Wong

Barbara Jean Wong (March 3, 1924 – November 13, 1999) was a Chinese American actress, known for her role as Arabella on the hugely popular radio comedy, Amos 'n' Andy.
She acted in numerous films before retiring from the industry and becoming an elementary school teacher.

Morton_L._Curtis

Morton Landers Curtis (November 11, 1921 – February 4, 1989) was an American mathematician, an expert on group theory and the W. L. Moody, Jr. Professor of Mathematics at Rice University.Born in Texas, Curtis earned a bachelor's degree in 1948 from Texas A&I University, and received his Ph.D. in 1951 from the University of Michigan under the supervision of Raymond Louis Wilder. Subsequently, he taught mathematics at Florida State University before moving to Rice. At Rice, he was the Ph.D. advisor of well-known mathematician John Morgan.Curtis is, with James J. Andrews, the namesake of the Andrews–Curtis conjecture concerning Nielsen transformations of balanced group presentations. Andrews and Curtis formulated the conjecture in a 1965 paper; it remains open. Together with Gustav A. Hedlund and Roger Lyndon, he proved the Curtis–Hedlund–Lyndon theorem characterizing cellular automata as being defined by continuous equivariant functions on a shift space.Curtis was the author of two books, Matrix Groups (Springer-Verlag, 1979), and Abstract Linear Algebra (Springer-Verlag, 1990).

Frank_Vandiver

Frank Everson Vandiver (December 9, 1925 in Austin, Texas – January 7, 2005 in College Station, Texas) was an American Civil War historian, the 19th president of Texas A&M University and the former president of the University of North Texas, as well as acting president of Rice University. Vandiver wrote, co-wrote, or edited 24 books, and published an additional 100 scholarly articles or reviews. One of his books was a runner-up for a National Book Award.

Edna_Taçon

Edna Jeanette Taçon, whose name is often written, incorrectly, as Edna Tacon, (born Milwaukee, Wisconsin in 1905, died New York, New York in 1980) was a Canadian pioneer of modernism.

Robert_G._Webb

Robert Gravem Webb (18 February 1927 – 18 September 2018) was an American herpetologist, expert in the systematics and biogeography of reptiles and amphibians, and professor emeritus of biological science at the University of Texas, El Paso.Webb received his Ph.D. in zoology from the University of Kansas in 1960.Webb had over a hundred publications to his name. He specialized in amphibians and reptiles of the southwestern United States and Mexico.The snake Lampropeltis webbi is named after him.