Vocation : Science : Mathematics/ Statistics

Richard Rado FRS (28 April 1906 – 23 December 1989) was a German-born British mathematician whose research concerned combinatorics and graph theory. He was Jewish and left Germany to escape Nazi persecution. He earned two PhDs: in 1933 from the University of Berlin, and in 1935 from the University of Cambridge. He was interviewed in Berlin by Lord Cherwell for a scholarship given by the chemist Sir Robert Mond which provided financial support to study at Cambridge. After he was awarded the scholarship, Rado and his wife left for the UK in 1933. He was appointed Professor of Mathematics at the University of Reading in 1954 and remained there until he retired in 1971.

Robert M. Haralick (born 1943) is Distinguished Professor in Computer Science at Graduate Center of the City University of New York (CUNY). Haralick is one of the leading figures in computer vision, pattern recognition, and image analysis. He is a Fellow of the Institute of Electrical and Electronics Engineers (IEEE) and a Fellow and past president of the International Association for Pattern Recognition.
Professor Haralick is the King-Sun Fu Prize winner of 2016, "for contributions in image analysis, including remote sensing, texture analysis, mathematical morphology, consistent labeling, and system performance evaluation".

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).

Halsey Lawrence Royden, Jr. (September 26, 1928 – August 22, 1993) was an American mathematician, specializing in complex analysis on Riemann surfaces, several complex variables, and complex differential geometry. Royden is the author of a popular textbook on real analysis.

Albert George Wilson (July 28, 1918 – August 27, 2012) was an American astronomer and a discoverer of minor planets.He was born in Houston, Texas. He received his Ph.D. in mathematics from Caltech in 1947; his thesis title was Axially Symmetric Thermal Stresses in a Semi-Infinite Solid advised by Harry Bateman.
In 1949 he accepted a job at Palomar Observatory, and led the Palomar Sky Survey. In 1953 he became assistant director of Lowell Observatory, and served as director from 1954 to 1957. He later worked at Rand Corporation and other private sector positions. In 1962 he became founding editor of the astronomical magazine Icarus. In 1966, he accepted the position of associate director of McDonnell-Douglas Corporation Advanced Research Laboratories (DARL), which he held from 1966 until 1972. Wilson then became an adjunct professor at USC, teaching courses in philosophy and science until his retirement. After retiring Wilson was associated with the Institute on Man and Science and the Institute of the Future, lecturing and consulting for both groups.He discovered a number of asteroids, and also co-discovered the periodic comet 107P/Wilson–Harrington with Robert George Harrington. The object is also known as the minor planet 4015 Wilson–Harrington.

Paul K. Keene (October 12, 1910 – April 23, 2005) was one of the first organic farmers. He was the owner of Walnut Acres, in Penns Creek, Pennsylvania. There he produced various food products sold nationally in health food stores and via a mail-order catalog. The foods included free-range chicken; peanut, apple, and other butters; and granola. He was one of the pioneers of the idea of growing food without pesticides or chemical fertilizers.
He was born in Lititz, Pennsylvania. He earned an undergraduate degree at Lebanon Valley College and a master's degree in mathematics at Yale University. Before starting Walnut Acres, he taught mathematics at Drew University. He learned about organic farming from Sir Albert Howard while teaching in northern India. When he returned to the US, he studied further at the School of Living, in Suffern, New York and Kimberton Farm School in Pennsylvania.
While in India, he was involved with Mohandas Gandhi and the Indian independence movement.
He also met his wife while in India. Her name was Enid Betty Morgan, and she was the daughter of missionaries. They were married in 1940; she died in 1987.
His first big breakthrough in selling organic foods came when Clementine Paddleford, the New York Herald-Tribune food editor, was entranced by the farm's first product, Apple Essence, an apple butter.
Walnut Acres was started just after World War II. In 1994, it had sales of close to $8 million annually. Keene sold the company in 2000. It is no longer in business, but certain foods manufactured by the Hain Celestial Group, a natural-foods conglomerate, bear the "Walnut Acres Organic" label.

Cyrus Herzl Gordon (June 29, 1908 – March 30, 2001) was an American scholar of Near Eastern cultures and ancient languages.

Charlotte Serber (née Leof; July 26, 1911 – May 22, 1967) was an American journalist, statistician and librarian. She was the librarian of the Manhattan Project's Los Alamos Laboratory during World War II, and the laboratory's only female group leader. After the war she attempted to secure a position as a librarian at the Radiation Laboratory in Berkeley, but was rejected for lack of a security clearance; the likely reason was due to her political views. She later became a production assistant for the Broadway Theatre, and an interviewer for Louis Harris.

Aron Simis is a mathematician born in Recife, Brazil in 1942. He is a full professor at the Universidade Federal de Pernambuco, Brazil, and Class A research scholarship recipient from the Brazilian Research Council. He earned his PhD from Queen's University, Canada.He has previously held a full professorship at IMPA (Instituto de Matemática Pura e Applicada) in Rio de Janeiro, Brazil. He was president of the Brazilian Mathematical Society and member on several occasions of international commissions of the IMU (International Mathematical Union) and TWAS (Academy of Sciences for the Developing World).He has been director of three workshops in his field at the ICTP (Abdus Salam International Centre for Theoretical Physics). In Brazil he is a recipient of the National Medal for Scientific Merit at the order of Grã-Cruz and a member of the Brazilian Research Group in Commutative Algebra and Algebraic Geometry (1997–2007).At large he is a John Simon Guggenheim Fellow and has been awarded other fellowships from the Max Planck Institute, Japan Society for Promotion of Science, and the Istituto Nazionale di Alta Matematica. He is a member both of the Brazilian Academy of Sciences and the Academy of Sciences for the Developing World (Trieste, Italy).His main research interests in mathematics include: main structures in commutative algebra; projective varieties in algebraic geometry; aspects of algebraic combinatorics; special graded algebras; foundations of Rees algebras; cremona and birational maps; algebraic vector fields; differential methods.Simis is of Romanian origin, his parents immigrated to Brazil from Romania in the 1920s.