Search results
Results from the WOW.Com Content Network
Enid Charles (1894–1972), British pioneer in demography and population statistics and expert on fertility rates; Helen C. Chase, president of Statistics Section of American Public Health Association; Valérie Chavez-Demoulin, Swiss expert on extreme events and risk management
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
List of British women physicians; List of female Breakthrough Prize laureates; List of female Clarivate Citation laureates; List of female mass spectrometrists; List of women climate scientists and activists; List of women in leadership positions on astronomical instrumentation projects; List of women neuroscientists; List of women who obtained ...
The fertility rate in the United States has been trending down for decades, and a new report shows that another drop in births in 2023 brought the rate down to the lowest it’s been in more than ...
Replacement fertility is the total fertility rate at which women give birth to enough babies to sustain population levels, assuming that mortality rates remain constant and net migration is zero. [8] If replacement level fertility is sustained over a sufficiently long period, each generation will exactly replace itself. [8]
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.
But 2021 ‘remains in line’ with the long-term trend of falling live births since before the pandemic, the Office for National Statistics said.
The formation of the Kovalevskaia Fund in 1985 and the Organization for Women in Science for the Developing World in 1993 gave more visibility to previously marginalized women scientists, but even today there is a dearth of information about current and historical women in science in developing countries.