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Nicolaas Hartsoeker (1656-1725)
By: Cera R. Lawrence
| Published: Sep 26, 2008
Nicolaas Hartsoeker, a Dutch astronomer, optics manufacturer, and naturalist, was born 26 March 1656 in Gouda, Netherlands, and died 10 December 1725…
PeopleHartsoeker, Nicolas, 1656-1725SpermatozoaBiographySperm
St. Thomas Aquinas (c. 1225-1274)
By: Katherine Brind'Amour
| Published: Nov 11, 2007
Widely known as a key contributor to the Roman Catholic Church's body of doctrine, St. Thomas Aquinas also published an opinion on the moral status…
religionCatholicismFetusHuman Development
"The Development of the Pronephros during the Embryonic and Early Larval Life of the Catfish
(Ictalurus punctatus)" (1932), by Rachel L. Carson
By: Karen Wellner
| Published: Feb 28, 2014
Rachel L. Carson studied biology at Johns Hopkins University in Maryland and graduated in 1933 with an MA upon the completion of her thesis, The…
LiteratureDevelopmental BiologyChannel CatfishEmbryosMorphogenesis
Thesis: Overcoming a Cycle of Shame Through Menstrual Education: How Sources of Information Prepare Girls to Detect and Treat Abnormal Menstrual Bleeding
By: Emily Katherine Santora
| Published: Nov 30, 2021
Developing a codebook of definitions and exemplars of significant text segments and applying it to the collected data revealed several themes. For…
MenstruationMenstrual Hygiene ProductsReproductive HealthHealth educationMenstruation Disturbances
Andrew Francis Dixon (1868-1936)
By: S. Alexandra Aston
| Published: Apr 01, 2014
Andrew Francis Dixon studied human anatomy and egg cells at the turn of the twentieth century in Ireland and Great Britain. Dixon studied the sensory…
Nerves, CranialPolar BodiesMeiosis
Lydia Pinkham’s Vegetable Compound (1873-1906)
By: Rainey Horwitz
| Published: May 20, 2017
First marketed in the US 1875, Lydia Pinkham’s Vegetable Compound was an herbal medicine used by women to relieve menstrual discomfort and menopausal…
TechnologyReproductive HealthPatent MedicinesHerbs--Therapeutic useFertility
"Declaration on Procured Abortion" (1974), by the Vatican
By: Katherine Brind'Amour
| Published: Nov 11, 2007
As various societies around the world began legalizing abortive procedures or liberalizing government stances on abortion, the Roman Catholic Church'…
LiteraturereligionReproductionCatholicismAbortion
Marie Stopes International
By: Ellen M. DuPont
| Published: Jul 22, 2008
Marie Stopes International (MSI) is a not-for-profit organization based in the United Kingdom that promotes reproductive and sexual health. It grew…
Organizationpublic healthOrganizationsReproductionReproductive Rights
Shinya Yamanaka (1962- )
By: Samuel Philbrick
| Published: Apr 07, 2011
Shinya Yamanaka gained international prominence after publishing articles detailing the successful generation of induced pluripotent stem (iPS) cells…
PeopleStem CellsBiography
August Friedrich Leopold Weismann (1834-1914)
By: Yawen Zou
| Published: May 23, 2014
August Friedrich Leopold Weismann studied how the traits of organisms developed and evolved in a variety of organisms, mostly insects and aquatic…
Germ CellsHeredity