Search results
Results from the WOW.Com Content Network
Patricia Era Bath (November 4, 1942 – May 30, 2019) was an American ophthalmologist and humanitarian. She became the first female member of the Jules Stein Eye Institute , the first woman to lead a post-graduate training program in ophthalmology , and the first woman elected to the honorary staff of the UCLA Medical Center .
Bath interferometers can be used to test telescope mirrors of any size. A Common path interferometer has the test and reference beams traveling over effectively the same path which has the advantage that you can use an inexpensive semiconducting laser pointer with low coherence versus other interferometers which need a high coherence laser ...
The following is a list of notable African-American women who have made contributions to the fields of science, technology, engineering, and mathematics.. An excerpt from a 1998 issue of Black Issues in Higher Education by Juliane Malveaux reads: "There are other reasons to be concerned about the paucity of African American women in science, especially as scientific occupations are among the ...
Bath, Patricia: 1942–2019 Ophthalmologist: First African-American female physician to receive a patent for a medical invention; inventions relate to cataract surgery and include the Laserphaco Probe, which revolutionized the industry in the 1980s, and an ultrasound technique for treatment [19] [20] [21] Beard, Andrew: 1849–1921
Phacoemulsification is a cataract surgery method in which the internal lens of the eye which has developed a cataract is emulsified with the tip of an ultrasonic handpiece and aspirated from the eye.
The Amazon rainforest does not provide 20% of Earth's oxygen. This is a misinterpretation of a 2010 study which found that approximately 34% of photosynthesis by terrestrial plants occurs in tropical rainforests (so the Amazon rainforest would account for approximately half of this).
That's one way to make bath time fun! For premium support please call: 800-290-4726 more ways to reach us
Patricia Q. Stonesifer / ˈ s t oʊ n s aɪ f ər / (born 1956) is an American executive. From June 2023 to January 2024, she was the interim CEO of The Washington Post [1] [2] and is on the board of Amazon. She began her career in various executive roles at Microsoft before becoming the founding CEO of the Bill & Melinda Gates Foundation.