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Jean Marian Purdy (25 April 1945 – 16 March 1985) was a British nurse, embryologist and pioneer of fertility treatment. She was responsible with Robert Edwards and Patrick Steptoe for developing in vitro fertilisation (IVF); Louise Joy Brown, the first "test-tube baby", was born on 25 July 1978, and Purdy was the first to see the embryonic cells dividing.
Barton understood that both men and women could be infertile. As early as 16 October 1943, she was the lead author on an article in The British Medical Journal, discussing "Sterility and Impaired Fertility" in both men and women. It was signed by many of the researchers active in the field in Great Britain at that time.
1853: Jane Colden was the only female biologist mentioned by Carl Linnaeus in his masterwork Species Plantarum. [2] 1889: Mary Emilie Holmes became the first female Fellow of the Geological Society of America. [3] 1889: Susan La Flesche Picotte became the first Native American woman to become a physician in the United States. [4] [5]
Butler's novels are considered even more relevant today: She predicted the rise of U.S. political extremism, climate change, and religious fundamentalism, questioned the norms of gender identity ...
Linda Spilker (born 1955), American planetary scientist; Lucy-Ann McFadden (born 1952), astronomer; Maria Zuber (born 1958), American planetary scientist; Martha P. Haynes (born 1951), American astronomer specializing in radio astronomy; Pamela Gay (born 1973), American astronomer; Rachel Zimmerman (born 1972), Canadian-born space scientist
“Men have higher rates of other substance use—13.1% of men smoke, while 10.1% of women do; 12.1% of males ages 12 and older have current alcohol use disorder compared to 9.1% of women,” he says.
Her work contributed to global understanding of climate change, and Saruhashi's Table was used by oceanographers for the next 30 years. [259] 1955–1956: Soviet marine biologist Maria Klenova became the first female scientist to work in the Antarctic, conducting research and assisting in the establishment of the Mirny Antarctic station. [260]
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