Filter my results
Search
Displaying 1331 - 1340 of 1751
Edward B. Lewis (1918-2004)
By: Adam R. Navis
| Published: Nov 11, 2007
Edward B. Lewis studied embryonic development in Drosophila, including the discovery of the cis-trans test for recessive genes, and the…
PeopleDrosophilaBiography
Summa Theologica by St. Thomas Aquinas
By: Katherine Brind'Amour
| Published: Nov 11, 2007
The principal work of St. Thomas Aquinas, the Summa Theologica is divided into three parts and is designed to instruct both beginners and experts in…
LiteratureThomas, Aquinas, Saint, 1225?-1274religionCatholicismHuman Development
Pope Paul VI (1897-1978)
By: Benjamin Garcia, Katherine Brind'Amour
| Published: Nov 11, 2007
Pope Paul VI, born Giovanni Battista Enrico Antonio Maria Montini, has been crucial to the clarification of Roman Catholic views on embryos and…
PeoplereligionReproductionCatholicismPopes
"A Diffusible Agent of Mouse Sarcoma, Producing Hyperplasia of Sympathetic Ganglia and Hyperneurotization of Viscera in the Chick Embryo" (1953), by Rita Levi-Montalcini and Viktor Hamburger
By: Adam R. Navis
| Published: Nov 09, 2007
"A Diffusible Agent of Mouse Sarcoma, Producing Hyperplasia of Sympathetic Ganglia and Hyperneurotization of Viscera in the Chick Embryo," by Rita…
Nerve Growth FactorExperimentsMiceChicks
Conrad Hal Waddington (1905-1975)
By: Adam R. Navis
| Published: Nov 08, 2007
Conrad Hal Waddington was an embryologist and theoretical biologist. His early experimental work investigated aspects of embryonic induction and the…
EpigenomicsEpigeneticsBiography
Min Chueh Chang (1908-1991)
By: Kimberly A. Buettner
| Published: Nov 08, 2007
As one of the researchers involved in the development of the oral contraceptive pill, Min Chueh Chang helped to revolutionize the birth control…
ContraceptionReproductionBiography
"Experiments in Transplanting Limbs and Their Bearing Upon the Problems of the Development of Nerves" (1907), by Ross Granville Harrison
By: Adam R. Navis
| Published: Nov 08, 2007
In his 1907 paper, "Experiments in Transplanting Limbs and Their Bearing Upon the Problems of the Development of Nerves," in the Journal of…
TransplantationExperimentsFrogsAmphibians
John Charles Rock (1890-1984)
By: Kimberly A. Buettner
| Published: Nov 08, 2007
Born on 24 March 1890 in Marlborough, Massachusetts, to Ann and Frank Rock, John Charles Rock was both a devout Catholic and one of the leading…
PeopleContraceptionReproductionReproductive RightsCatholicism
Katharine McCormick (1876-1967)
By: Aliya Buttar
| Published: Nov 08, 2007
Katharine Dexter McCormick, who contributed the majority of funding for the development of the oral contraceptive pill, was born to Josephine and…
PeopleContraceptionethicsReproductionReproductive Rights
"Experiments on the Development of Chick and Duck Embryos, Cultivated in vitro" (1932), by Conrad Hal Waddington
By: Adam R. Navis
| Published: Nov 08, 2007
Conrad Hal Waddington's "Experiments on the Development of Chick and Duck Embryos, Cultivated in vitro," published in 1932 in Philosophical…
Waddington, C. H. (Conrad Hal), 1905-1975ExperimentsChicksDucks