People

Title By Description Created Last modifiedsort descending
Lillian Morgan Alfred F. (Alfred Francis) Huettner 4 Jul 2018 - 4:40:59am
Barbara Seaman (1935–2008) Rainey Horwitz Barbara Seaman was a writer, investigator, and advocate for female healthcare rights during the twentieth century in the United States. Seaman’s work addressed the gendered prejudice she observed in the US healthcare system and argued that women of the 1960s lacked the proper tools to make informed decisions about pregnancy care, breastfeeding, childbirth, and contraception. Seaman wrote the book The Doctor’s Case Against the Pill in 1969 to expose the dangers in prescribing and consuming high doses of estrogen in the form of birth control. 2018-05-25 4 Jul 2018 - 4:40:59am
Edward Drinker Cope (1840-1897) Karla T. Moeller Edward Drinker Cope studied fossils and anatomy in the US in the late nineteenth century. Based on his observations of skeletal morphology, Cope developed a novel mechanism to explain the law of parallelism, the idea that developing organisms successively pass through stages resembling their ancestors. Others had proposed the addition of new body forms at the end of an individual organism's developed as a mechanism through which new species arose, but those proposals relied on changes in the lengths of gestation or incubation. 2012-01-01 4 Jul 2018 - 4:40:59am
Sidney Q. Cohlan (1915-1999) Bianca Zietal, Chanapa Tantibanchachai Sidney Q. Cohlan studied birth defects in the US during the twentieth century. Cohlan helped to discover that if a pregnant woman ate too much vitamin A her fetus faced a higher than normal risk of teratogenic effects, such as cleft palate. A teratogen is a substance that causes malformation of a developing organism. Cohlan also identified the teratogenic effects of several other substances including a lack of normal magnesium and prenatal exposure to the antibiotic tetracycline. 2017-06-18 4 Jul 2018 - 4:40:59am
Carl Richard Moore (1892-1955) Mary Drago Carl Richard Moore was a professor and researcher at the University of Chicago in Chicago, Illinois who studied sex hormones in animals from 1916 until his death in 1955. Moore focused on the role of hormones on sex differentiation in offspring, the optimal conditions for sperm production, and the effects of vasectomy or testicular implants on male sex hormone production. Moore's experiments to create hermaphrodites in the laboratory contributed to the theory of a feedback loop between the pituitary and fetal gonadal hormones to control sex differentiation. 2014-02-18 4 Jul 2018 - 4:40:59am
Edward Sylvester Morse 1923 4 Jul 2018 - 4:40:59am
Nettie Maria Stevens (1861-1912) Kaitlin Smith Multiple theories about what determines sex were tested at the turn of the twentieth century. By experimenting on germ cells, cytologist Nettie Maria Stevens collected evidence to support the connection between heredity and the sex of offspring. Stevens was able to interpret her data to conclude that chromosomes have a role in sex determination during development. For her time, she was an emerging breed: a woman of science making the leap from the world of data collection to that of male-dominated interpretive work. 2010-06-20 4 Jul 2018 - 4:40:59am
Samuel Randall Detwiler (1890-1957) Adam R. Navis Samuel Randall Detwiler was an embryologist who studied neural development in embryos and vertebrate retinas. He discovered evidence for the relationship between somites and spinal ganglia, that transplanted limbs can be controlled by foreign ganglia, and the plasticity of ganglia in response to limb transplantations. He also extensively studied vertebrate retinas during and after embryonic development. 2007-11-01 4 Jul 2018 - 4:40:59am
Franz Josef Kallmann (1897–1965) Jessica Resnick Franz Josef Kallmann studied the biological and genetic factors of psychological disorders in Germany and the United States in the twentieth century. His studies at the New York State Psychiatric Institute in New York City, New York, focused on the genetic factors that cause psychiatric disorders. Kallmann was one of the first to use twins to study how a mental disorder is passed on by comparing the occurrence of epilepsy and schizophrenia in both fraternal and identical twins. 2017-04-06 4 Jul 2018 - 4:40:59am
Harald zur Hausen (1936–) Grace Kim Harald zur Hausen studied viruses and discovered that certain strains of the human papilloma virus (HPV), a sexually transmitted disease, can cause cervical cancer, in Europe during the twentieth and twenty-first centuries. Zur Hausen spent his research career identifying the viruses that cause diseases, particularly cancer-causing viruses (oncoviruses). He primarily focused on HPV and cervical cancer. Zur Hausen hypothesized that HPV was cancerous and discovered that two strains, HPV 16 and 18, caused cervical cancer. 2017-07-24 4 Jul 2018 - 4:40:59am
W. Dennis undated 4 Jul 2018 - 4:40:59am
Wilhelm Ludvig Johannsen (1857-1927) B. R. Erick Peirson Wilhelm Ludvig Johannsen studied plants and helped found the field of genetics, contributing methods and concepts to the study of heredity around the turn of the twentieth century in Denmark. His experiments on heredity and variation in plants influenced the methods and techniques of geneticists, and his distinction between the genotype of an organism-its hereditary disposition-and its phenotype-its observable characteristics-remains at the core of contemporary biology. Johannsen criticized biological explanations that relied on concepts such as vitalism and teleology. 2012-11-16 4 Jul 2018 - 4:40:59am
Schrader, Sturtevant and Lancefield pitching horseshoes Alfred F. (Alfred Francis) Huettner 1921 4 Jul 2018 - 4:40:59am
Elizabeth Blackwell (1821–1910) Alexis Darby In the nineteenth century, Elizabeth Blackwell was a women’s healthcare reformer and the first woman to receive her medical degree in the United States. She practiced medicine as a primary care physician in both the United States and the United Kingdom. Blackwell graduated medical school from Geneva Medical College in Geneva, New York, where she was the first woman to receive a medical degree in the US. 2017-12-19 4 Jul 2018 - 4:40:59am
Jacques Loeb (1859-1924) Steve Elliott Jacques Loeb experimented on embryos in Europe and the United States at the end of the nineteenth and beginning of the twentieth centuries. Among the first to study embryos through experimentation, Loeb helped found the new field of experimental embryology. Notably, Loeb showed scientists how to create artificial parthenogenesis, thus refuting the idea that spermatozoa alone were necessary to develop eggs into embryos and confirming the idea that the chemical constitution of embryos environment affected their development. 2009-06-10 4 Jul 2018 - 4:40:59am
Matthew Stanley Meselson (1930– ) Victoria Hernandez 2017-05-23 4 Jul 2018 - 4:40:59am
James William Kitching (1922-2003) Paige Madison James William Kitching collected and studied fossils of dinosaurs and early humans in the twentieth century. He worked at the Bernard Price Institute for Paleontological Research in South Africa. During the fifty-three years he worked at the institute, Kitching spent eighteen of those in the field uncovering fossils. Kitching recovered fossils of early human ancestors, later called Australopithecines, as well as fossils of dinosaurs and ancient mammals. When he died in 2003, the Bernard Price Institute housed one of the largest fossil collections in the southern hemisphere. 2015-03-31 4 Jul 2018 - 4:40:59am
Pierre Budin (1846-1907) Kelsey Rebovich Pierre Constant Budin worked in France to improve the lives of newborns and their mothers during the late nineteenth century. Budin stressed the importance of proper nutrition in infants and educated new mothers on breastfeeding and infant care. Budin established infant care facilities and created a nutritional check-up system for infants. Budin helped design early artificial nipples, breast pumps, and incubators for premature newborns. He also began the practice of consulting with new mothers after they gave birth, redefining the roles of obstetricians. 2017-02-11 4 Jul 2018 - 4:40:59am
Theodora (Theo) Emily Colborn (1927-2014) Alexis Abboud Theodora Colborn studied how chemicals affect organisms as they develop and reproduce during the twentieth and twenty first centuries in the US. By the 1940s, researchers had reported that chemicals from agricultural and industrial processes affected how wild organisms developed, but in 1991, Colborn organized the Wingspread Conference in Racine, Wisconsin, at which a group of scientists classed these chemicals as environmentally harmful substances. Colborn and her colleagues called those chemicals endocrine disruptors, as they mimic or block the body's endocrine system. 2014-12-30 4 Jul 2018 - 4:40:59am
1895 Course Photographs, Students & Faculty Baldwin Coolidge 1895 4 Jul 2018 - 4:40:59am
Jeffrey Keenan (1961- ) Nicole Lopez Jeffrey Keenan is the Director of the Southeastern Center for Fertility and Reproductive Medicine and the main developer behind the National Embryo Donation Center (NEDC) in Knoxville, Tennessee. This non-profit organization focuses on embryo donation and embryo adoption. 2010-06-17 4 Jul 2018 - 4:40:59am
Allan Charles Wilson (1934-1991) Dorothy Haskett Allan C. Wilson studied genes, proteins, and body structures of animals and humans in the US during the second half of the twentieth century. Wilson also studied human evolution. Although morphology and behaviors of humans (Homo sapiens) and great apes differ, Wilson found that they have biochemical and genetic similarities. Wilson and his colleagues calculated the time period of humans' and African apes' common ancestor. 2014-07-24 4 Jul 2018 - 4:40:59am
Rebecca and Donald Lancefield with Mary Huettner having a picnic Alfred F. (Alfred Francis) Huettner 1918 4 Jul 2018 - 4:40:59am
Catherine DeAngelis (1940– ) Alexis Darby In the late-twentieth century in the United States, Catherine DeAngelis was a pediatric physician, researcher, and editor of multiple medical journals. During her time with the Journal of the American Medical Association, DeAngelis became the journal’s first female editor. At Johns Hopkins University in Baltimore, Maryland, she studied how physician-nurse interactions affected patient care, how immunizations and adolescent pregnancy affected children, and how medications affected men and women differently. 2017-12-07 4 Jul 2018 - 4:40:59am
John Spangler Nicholas (1895-1963) Ellen M. Dupont John Spangler Nicholas, an American biologist, was born on 10 March 1895 in Allegheny, Pennsylvania. He was the only child of Elizabeth Ellen Spangler, a teacher, and Samuel Trauger Nicholas, a Lutheran minister. Nicholas held myriad administrative positions throughout his life and his contributions to biology spanned several sub-disciplines, but his most notable accomplishments were in the field of embryology. 2008-07-23 4 Jul 2018 - 4:40:59am
Arthur Earl Walker (1907-1995) Alexandra Bohnenberger Arthur Earl Walker was a medical researcher and physician who studied the brain and neurosurgery in the United States during the twentieth century. Walker examined the connections of the thalamus to the rest of the brain and how the thalamus coordinates sensory signals. The thalamus is a cluster of nerve cells located between the two hemispheres of the brain and it is responsible for consciousness and sensory interpretation. 2017-03-07 4 Jul 2018 - 4:40:59am
Nancy Wilson at the microscope Alfred F. (Alfred Francis) Huettner 4 Jul 2018 - 4:40:59am
Franz Julius Keibel (1861-1929) M. Elizabeth Barnes Franz Keibel studied the embryos of humans and other animals in Europe at the turn of the twentieth century. He lived and worked in several different parts of Germany and France. Keibel drew illustrations of embryos in many stages of development. Keibel used these illustrations, which he and others in the scientific community called normal plates, to describe the development of organisms in several species of vertebrates. 2014-06-21 4 Jul 2018 - 4:40:59am
Benjamin Harrison Willier 1930-1934 or later 4 Jul 2018 - 4:40:59am
Bernard Nathanson (1926-2011) Mark Zhang Bernard Nathanson was an obstetrician and gynecologist in New York City, New York, who argued for, and later against, women's rights to abortion. Between 1970 and 1979, Nathanson oversaw at least 75,000 abortions, 5,000 of which he performed himself, earning him the nickname of abortion king. However, his views regarding abortion shifted in 1973, after he watched an abortion using ultrasound imaging technology. Afterwards, Nathanson began to oppose women's rights to abortion, and he published the anti-abortion book Aborting America and produced the film Silent Scream. 2013-04-22 4 Jul 2018 - 4:40:59am
Pope Innocent XI (1611-1689) Katherine Brind'Amour, Benjamin Garcia Pope Innocent XI, born Benedetto Odescalchi, made considerable contributions to the Roman Catholic approach to embryology by condemning several propositions on liberal moral theology in 1679, including two related to abortion and ensoulment. His rejection of these principles strengthened the Church's stance against abortion and for the idea of "hominization," meaning the presence of human qualities before birth. 2007-11-11 4 Jul 2018 - 4:40:59am
Harry Hamilton Laughlin (1880-1943) Rachel Gur-Arie Harry Hamilton Laughlin helped lead the eugenics movement in the United States during the early twentieth century. The US eugenics movement of the early twentieth century sought to reform the genetic composition of the United States population through sterilization and other restrictive reproductive measures. Laughlin worked as superintendent and assistant director of the Eugenics Research Office (ERO) at Cold Spring Harbor Laboratory in Cold Spring Harbor, New York, alongside director Charles Davenport. 2014-12-19 4 Jul 2018 - 4:40:59am
Nobska Lighthouse Alfred F. (Alfred Francis) Huettner 1918 4 Jul 2018 - 4:40:59am
Charles Benedict Davenport (1866-1944) Cera R. Lawrence Charles Benedict Davenport was an early twentieth-century experimental zoologist. Davenport founded both the Station for Experimental Evolution and the Eugenics Record Office at Cold Spring Harbor in New York. Though he was a talented statistician and skilled scientist, Davenport's scientific achievements are eclipsed by his lasting legacy as the scientific leader of the eugenics movement in the US. 2011-05-12 4 Jul 2018 - 4:40:59am
Carl Gottfried Hartman (1879-1968) Giavonna A. Goodman Carl Gottfried Hartman researched the reproductive physiology of opossums and rhesus monkeys. He was the first to extensively study the embryology and physiology of reproduction in opossums when little was known about this mammal. Hartman worked in Texas where opossums, the only marsupial that lives in North America, were abundant. The female opossum delivers her fetal opossums in her pouch, where one can easily observe their development. After studying opossums for thirteen years, Hartman investigated the reproductive physiology of rhesus monkeys, also known as macaques. 2011-11-01 4 Jul 2018 - 4:40:59am
Lester G. Barth 1929-1935 4 Jul 2018 - 4:40:59am
Josef Warkany (1902–1992) Bianca Zietal, Chanapa Tantibanchachai Josef Warkany studied the environmental causes of birth defects in the United States in the twentieth century. Warkany was one of the first researchers to show that factors in the environment could cause birth defects, and he helped to develop guidelines for the field of teratology, the study of birth defects. Prior to Warkany’s work, scientists struggled to explain if or how environmental agents could cause birth defects. Warkany demonstrated that a deficiency or excess of vitamin A in maternal nutrition could cause birth defects. 2017-05-26 4 Jul 2018 - 4:40:59am
Frederik Ruysch (1638-1731) Britta Martinez Frederik Ruysch made anatomical drawings and collected and preserved human specimens, many of which were infants and fetuses, in the Netherlands during the seventeenth and eighteenth centuries. Ruysch had many interests, including anatomy, botany, and medicine, and he discovered structures of the lymphatic system and of the eye. His collection of preserved human specimens were used as educational tools for his students and for other physicians, and they were displayed in a museum of his own making that was open to the public. 2013-04-08 4 Jul 2018 - 4:40:59am
Thomas Hunt Morgan, children & friends at the Grand Central Station Alfred F. (Alfred Francis) Huettner 4 Jul 2018 - 4:40:59am
John Craig Venter (1946- ) Tito Carvalho John Craig Venter helped map the genomes of humans, fruitflies, and other organisms in the US in the late 1990s and early 2000s, and he helped develop an organism with a synthetic genome. In February 2001, Venter and his team published a human genome sequence after using a technique known as Expressed Sequence Tags, or ESTs. Venter worked to bridge commercial investment with scientific research. Venter founded a number of private companies, including the for-profit Celera Genomics, headquartered in Alameda, California, as well as research institutes, such as the not-for-profit J. 2014-05-06 4 Jul 2018 - 4:40:59am
August Krogh 1929 4 Jul 2018 - 4:40:59am
Nicole Marthe Le Douarin (1930- ) Brad Jacobson Nicole Marthe Le Douarin was one of the first progressive female pioneers of developmental and embryological research. Some of her most notable and ground-breaking work involves grafting quail and chicken embryos together in order to study the developmental fate of each contributing embryo. Le Douarin was born in Brittany, France, on 20 August 1930. As an only child she was inspired by her mother, a school teacher at the time, to develop a passion for learning. 2010-11-17 4 Jul 2018 - 4:40:59am
John D. Gearhart Ke Wu John D. Gearhart is a renowned American developmental geneticist best known for leading the Johns Hopkins University research team that first identified and isolated human pluripotent stem cells from human primordial germ cells, the precursors of fully differentiated germ cells. Born in Western Pennsylvania, Gearhart lived on the family farm located in the Allegheny Mountains for the first six years of his life. 2011-01-19 4 Jul 2018 - 4:40:59am
Woods Hutchinson 1921 4 Jul 2018 - 4:40:59am
Charles Bonnet (1720-1793) Cera R. Lawrence Charles Bonnet was a naturalist and philosopher in the mid eighteenth century. His most important contribution to embryology was the discovery of parthenogenesis in aphids, proving that asexual reproduction of offspring was possible. In his later life, he was an outspoken defender of the theory of generation now known as preformationism, which stated that offspring exist prior to conception preformed in the germ cell of one of their parents. 2009-06-10 4 Jul 2018 - 4:40:59am
Stanley Cohen (1922- ) Adam R. Navis Stanley Cohen is a biochemist who participated in the discovery of nerve growth factor (NGF) and epidermal growth factor (EGF). He shared the 1986 Nobel Prize in Physiology or Medicine with Rita Levi-Montalcini for their work on the discovery of growth factors. His work led to the discovery of many other growth factors and their roles in development. 2007-11-01 4 Jul 2018 - 4:40:59am
Arthur William Galston (1920–2008) Cecilia Chou Arthur W. Galston studied plant hormones in the United States during the late-twentieth century. His dissertation on the flowering process of soybean plants led others to develop Agent Orange, the most widely employed herbicide during the Vietnam War, used to defoliate forests and eliminate enemy cover and food sources. Galston protested the spraying of those defoliants in Vietnam, as they could be harmful to humans, animals, and the environment. 2017-04-27 4 Jul 2018 - 4:40:59am
William P. Procter in car in front of Old Main Building Alfred F. (Alfred Francis) Huettner 1923 4 Jul 2018 - 4:40:59am
Edmund Beecher Wilson (1856-1939) Jane Maienschein Edmund Beecher Wilson contributed to cell biology, the study of cells, in the US during the end of the nineteenth and the beginning of the twentieth centuries. His three editions of The Cell in Development and Inheritance (or Heredity) in 1896, 1900, and 1925 introduced generations of students to cell biology. In The Cell, Wilson described the evidence and theories of his time about cells and identified topics for future study. He helped show how each part of the cell works during cell division and in every step of early development of an organism. 2013-08-05 4 Jul 2018 - 4:40:59am
Horace W. Feldman 1926 4 Jul 2018 - 4:40:59am

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