Search
Filter by Topic
- People (145) Apply People filter
- Reproduction (54) Apply Reproduction filter
- Legal (35) Apply Legal filter
- Publications (35) Apply Publications filter
- Theories (30) Apply Theories filter
- Technologies (24) Apply Technologies filter
- Experiments (23) Apply Experiments filter
- Disorders (21) Apply Disorders filter
- Processes (19) Apply Processes filter
- Organizations (14) Apply Organizations filter
- Ethics (10) Apply Ethics filter
- Outreach (6) Apply Outreach filter
- Organisms (3) Apply Organisms filter
- Places (3) Apply Places filter
- Religion (2) Apply Religion filter
William Harvey (1578-1657)
Renowned physician and scientist William Harvey is best known for his accurate description of how blood circulates through the body. While his published work on the circulation of blood is considered the most important of his academic life, Harvey also made significant contributions to embryology with the publication of his book Exercitationes de Generatione Animalium in 1651. In this book he established several theories that would set the stage for modern embryology and addressed many embryological issues including conception, embryogenesis, and spontaneous generation.
Format: Articles
Subject: People
William Harvey Perkins
image/jpg black and white image reformatted digital
Format: Photographs
Subject: People
Harvey Leroy Karman (1924–2008)
Harvey Karman was an abortionist, inventor, and activist for safe abortion techniques in the US during the twentieth century. Karman developed the Karman cannula, a flexible soft tube used for vacuum aspiration abortions. Karman traveled extensively throughout the US to educate healthcare providers on how to administer safe abortions. He also traveled to Bangladesh, India, China, and other developing nations to promote safe and simple abortion techniques that anyone could perform without previous medical training.
Format: Articles
Subject: People
E. Newton Harvey
image/jpg black and white image reformatted digital
Format: Photographs
Subject: People
Harvey H. Bartlett
image/jpg black and white image reformatted digital
Format: Photographs
Subject: People
Albert William Liley (1929-1983)
Albert William Liley advanced the science of fetal physiology and the techniques of life-saving in utero blood transfusions for fetuses with Rh incompatibility, also known as hemolytic disease. Due to his advances, fetuses too young to survive premature delivery, and likely to die in utero if their Rh incompabilities were left untreated, were successfully transfused and carried to term. Liley was as passionate as a clinician and researcher as he was about his views on the rights of the unborn.
Format: Articles
Subject: People, Reproduction
Ethel Browne Harvey
image/jpg black and white image reformatted digital
Format: Photographs
Subject: People
William A. Locy
Inscriptions on image: Front: top, “577b”; bottom, “Wm. A. Locy / Zoölogy / Northwestern University”
Format: Photographs
Subject: People
William Seifriz
image/jpg black and white image reformatted digital
Format: Photographs
Subject: People
William B. Baker
image/jpg black and white image reformatted digital
Format: Photographs
Subject: People
William H. Taylor
image/jpg black and white image reformatted digital
Format: Photographs
Subject: People
William R. Amberson
image/jpg black and white image reformatted digital
Format: Photographs
Subject: People
William Salant
image/jpg black and white image reformatted digital
Format: Photographs
Subject: People
William Keith Brooks (1848-1908)
Biologist William Keith Brooks studied embryological development in invertebrates and used his results as evidence for theories of evolution and ancestral heredity. He founded a marine biological laboratory where his and others' embryological studies took place. Later in life, Brooks became head of the Biology Department at Johns Hopkins University where he helped shape the minds of leading embryologists.
Format: Articles
Subject: People
William P. Procter collecting with cannikin
William P. Procter collecting with cannikin
Format: Photographs
Subject: People
James William Buchanan
Inscriptions on image: Front: top, “1208” bottom, “J. William Buchanan / Zoology / Yale Univ.”
Format: Photographs
Subject: People
William Smellie (1697–1763)
William Smellie helped to incorporate scientific medicine into the process of childbirth in eighteenth century Britain. As a male physician practicing in childbirth and female reproductive health (man-midwife), Smellie developed and taught procedures to treat breech fetuses, which occur when a fetus fails to rotate its head towards the birth canal during delivery. Throughout his career, Smellie compiled a wealth of information about female anatomy in his writings. He modified medical technology such as the obstetrical forceps, an instrument used to maneuver the fetus during childbirth.
Format: Articles
Subject: People, Reproduction
William Bateson (1861-1926)
At the turn of the twentieth century, William Bateson studied organismal variation and heredity of traits within the framework of evolutionary theory in England. Bateson applied Gregor Mendel's work to Charles Darwin's theory of evolution and coined the term genetics for a new biological discipline. By studying variation and advocating Mendelian genetics, Bateson furthered the field of genetics, encouraged the use of experimental methodology to study heredity, and contributed to later theories of genetic inheritance.
Format: Articles
Subject: People
William Withey Gull (1816-1890)
William Withey Gull studied paraplegia, anorexia, and hormones as a physician in England during the nineteenth century. In addition to caring for patients, he described the role of the posterior column of the spinal cord in paraplegia, and he was among the first to describe the conditions of anorexia and of hypochondria. He also researched the effects of thyroid hormone deficiencies in women who had malfunctioning thyroid glands.
Format: Articles
Subject: People
Robert William Briggs (1911-1983)
Robert William Briggs was a prolific developmental biologist. However, he is most identified with the first successful cloning of a frog by nuclear transplantation. His later studies focused on the problem of how genes influence development.
Format: Articles
Subject: People
James William Kitching (1922-2003)
James William Kitching collected and studied fossils of dinosaurs and early humans in the twentieth century. He worked at the Bernard Price Institute for Paleontological Research in South Africa. During the fifty-three years he worked at the institute, Kitching spent eighteen of those in the field uncovering fossils. Kitching recovered fossils of early human ancestors, later called Australopithecines, as well as fossils of dinosaurs and ancient mammals. When he died in 2003, the Bernard Price Institute housed one of the largest fossil collections in the southern hemisphere.
Format: Articles
Subject: People
William Emerson Ritter
Inscriptions on image: Front, top: “740A”
Format: Photographs
Subject: People