Richard Clement Wade (July 14, 1921 in Des Moines, Iowa – July 18, 2008 in Manhattan, New York) was an American historian and urban studies professor who advised many Democratic politicians and candidates. As a historian, he pioneered the interdisciplinary application of social science techniques to the study of urban history and promoted cities as an important academic subject.
Howard Heemstra was an architect, professor of architecture, and photographer. He was born in Orange City, Iowa on December 22, 1928 and died in Ames, Iowa on July 22, 2011. He graduated from Northwestern Academy (1946), and Northwestern Junior College in Orange City in 1948 before earning a Bachelor of Architecture degree from Iowa State University in 1952.
After working briefly in Sioux City for an architecture firm Heemstra joined the US Army and served two years in the Korean War. After returning from abroad he applied for graduate studies to Harvard University and the Cranbrook Academy of Arts in Bloomfield, Michigan. Since he could not afford Harvard's tuition he enrolled at Cranbrook and earned his Master of Architecture degree in 1958. Heemstra worked twelve years as an architect before joining Iowa State University in 1966. He became a full professor in 1976 and continued to teach until his retirement in 2003, when he was named Professor Emeritus.
Heemstra worked at Ray Crites' architectural office in Cedar Rapids when the commission for Stephens Auditorium, part of the Iowa State Center on the Iowa State University campus, came to the firm, and he was the project architect for the building which was completed in 1969. Stephens Auditorium was selected as the "Building of the Century" by the Iowa chapter of the American Institute of Architects in 2004.
Joan Dye Gussow (born 1928) is an American professor, author, food policy expert, environmentalist and gardener. The New York Times has called her the "matriarch of the eat-locally-think-globally food movement."
Malcolm Carnegie McKenna (1930–2008) was an American paleontologist and author on the subject.
Clair Cameron Patterson (June 2, 1922 – December 5, 1995) was an American geochemist. Born in Mitchellville, Iowa, Patterson graduated from Grinnell College. He later received his Ph.D. from the University of Chicago and spent his entire professional career at the California Institute of Technology (Caltech).
In collaboration with George Tilton, Patterson developed the uranium–lead dating method into lead–lead dating. By using lead isotopic data from the Canyon Diablo meteorite, he calculated an age for the Earth of 4.55 billion years, which was a figure far more accurate than those that existed at the time, and one that has remained largely unchallenged since 1956.
Patterson first encountered lead contamination in the late 1940s as a graduate student at the University of Chicago. His work on this subject led to a total re-evaluation of the growth in industrial lead concentrations in the atmosphere and the human body, and his subsequent activism was seminal in the banning of tetraethyllead in gasoline and lead solder in food cans.
David W. Orr is the Paul Sears Distinguished Professor of Environmental Studies and Politics Emeritus at Oberlin College, and presently Professor of Practice at Arizona State University.
During his tenure at the Environmental Studies Center at Oberlin College, Orr demonstrated how institutions of higher learning can teach ecological literacy while practicing sustainable design and encouraging more eco-friendly lifestyles on campus. Orr's books, Ecological Literacy: Education and the Transition to a Postmodern World (1992) and Earth in Mind (1994-2004), proposed ways in which education should evolve to emphasize sustainability, not only in the narrow parameters of ecology-based programs, but in wider curricula, from political science and economics to liberal arts.
Jack Justin Stiffler (1934–2019) was an American electrical engineer, computer scientist and entrepreneur, a Fellow of the Institute of Electrical and Electronics Engineers who made key contributions in the areas of communications (especially coding theory) and fault-tolerant computing.
Colonel Harold Edward Fischer Jr. (May 8, 1925 – April 30, 2009) was a United States Air Force fighter pilot and flying ace of the Korean War. He accrued 11 victories in the war. He is also one of the two flying aces to be Prisoners of War during the war. He was released in 1955 and continued to serve in the USAF until 1978.
Carolyn L. Cannon-Alfred (born August 16, 1934 – August 29, 1987) was an American pharmacologist who established a medical clinic in South-central Los Angeles. She was an assistant professor of pharmacology at the Keck School of Medicine of USC and a senior pharmacologist at Riker Laboratories. Cannon-Alfred co-authored the Medical Handbook for the Layman in 1971.
Hermann Pagenstecher (September 16, 1844 – December 31, 1932) was a German ophthalmologist born in Langenschwalbach.
In 1867 he obtained his doctorate from the University of Würzburg, and shortly afterwards was an assistant at the internal medicine clinic in Greifswald (1867-68). Later he studied with ophthalmologist Albrecht von Graefe (1828-1870) in Berlin, then subsequently took an extended scientific trip to London, Edinburgh and Paris.
After returning to Germany, he worked with his older brother, Alexander Pagenstecher (1828-1879), at the latter's eye clinic in Wiesbaden. After the untimely death of his brother in 1879, he took charge of the Wiesbaden eye clinic. In 1890 he became a professor of ophthalmology.
On May 7, 1899 he visited Queen Victoria at Windsor Castle to examine her eyesight. In her private journal she wrote:
"Professor Pagenstecher, the famous German occulist, who is staying at Cumberland Lodge. He said he found my eyes no worse, in fact rather better, which is a great encouragement."Pagenstecher is remembered for advancing his brother's pioneer work with intracapsular cataract extraction, of which he described in the monograph Die Operation des grauen Stars in geschlossener Kapsel. With Carl Genth (1844-1904), he was co-author of Atlas der pathologischen Anatomie des Augapfels (Atlas of the Pathological Anatomy of the Eyeball), a book that was later translated into English by neurologist William Richard Gowers (1845-1915).