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In 1964, authors James Till, Ernest McCulloch, and Louis Siminovitch, published A Stochastic Model of Stem Cell Proliferation, Based on The Growth of…
Stem CellsPluripotent Stem CellsAdult Stem CellsEmbryonic Stem CellsHematopoietic Stem CellsEphraim McDowell was an US abdominal surgeon who in 1809 performed one of the first successful ovarian surgeries. McDowell conducted his medical…
OvariotomyAbdomen--SurgeryNeoplasmsOvariectomyIn the early twentieth century, birth control advocate Margaret Sanger published eight issues of a feminist magazine called The Woman Rebel.…
Sanger, Margaret, 1879-1966Margaret Sanger Papers ProjectFeminism and scienceFeminism and mass mediaFeminism and education--United StatesMatthias Jacob Schleiden helped develop the cell theory in Germany during the nineteenth century. Schleiden studied cells as the common element among…
Cell BiologyBotanyEpigenesisEmbryologyBiology, ExperimentalAt the turn of the twentieth century, William Bateson studied organismal variation and heredity of traits within the framework of evolutionary theory…
GeneticsHeredityMendel, Gregor, 1822-1884EvolutionEmbryologyDuring the 1870s and early 1880s, the British morphologist Francis Maitland Balfour contributed in important ways to the budding field of…
BiographyEvolutionKatharina Dorothea Dalton was a physician in England in the twentieth century who defined premenstrual syndrome (PMS) as a cluster of symptoms…
Premenstrual syndromePremenstrual TensionMenstrual CycleMenstruationIn Mills v. Board of Education of District of Columbia (1972), the United States District Court for the District of Columbia held that students with…
LawSpecial EducationPeople with mental disabilitiesPeople with mental disabilities--Services forIntellectual DisabilityThe Case against Perfection: Ethics in the Age of Genetic Engineering, hereafter referred to as The Case against Perfection, written by Michael J.…
LiteratureGenetic EngineeringPublicationsethicsbioethicsBody Worlds is an exhibition featuring plastinates, human bodies that have been preserved using a plastination process. First displayed in 1995 in…
OrganizationPlastinationHuman bodyAnatomical museumsHuman Anatomy