Cécile DeWitt-Morette
Mathematician and physicist in quantum theory
Mathematician and physicist in quantum theory
2017
9 years ago — 95 years old
Scientists & Innovators
France
A French mathematician and physicist specialized in quantum gravity. Played a crucial role in the development of quantum field theory and mathematical physics. Worked on the mathematical formalism of general relativity and contributed significantly to the understanding of quantum mechanics. Served as a professor and influenced numerous students through teaching and mentorship. Played an important role in various scientific committees and organizations.
Developed the concepts in quantum gravity
Contributed to the mathematical formalism of general relativity
Served as a Union general during the American Civil War and later became a politician in the post-war period. Commanded troops in several significant battles, contributing to military efforts for the Union. After the war, held various political offices, including serving in the U.S. House of Representatives. Worked on issues related to veterans and reconstruction.
Continue ReadingBorn in Ireland and later settling in New Zealand, contributed significantly to literature and politics. Bracken's poetry often reflected the themes of nationalism and the landscape of New Zealand. He served as a member of the New Zealand Parliament and was a prominent advocate for the cultural identity of the nation. His most celebrated work includes the poem 'God Defend New Zealand', which was later adopted as one of the national anthems. His efforts in journalism helped shape public discourse in 19th-century New Zealand.
Continue ReadingActive in the late 19th and early 20th centuries, contributed significantly to Irish nationalism. Advocated for the rights of the Irish people and played a vital role in the cultural revival movement. Worked closely with prominent figures in the struggle for Irish independence, including William Butler Yeats. Gonne established the militant organization Inghinidhe na hÉireann and was involved in various campaigns for social reform and women's rights.
Continue ReadingAccomplished in both swimming and aviation, Cummings made a significant mark in both fields. In swimming, participation in national championships showcased exceptional skills. A notable achievement includes winning several gold medals at the National Women's Championships. In aviation, Cummings broke barriers as one of the early female aviators, obtaining a pilot's license and contributing to the promotion of women in aviation. Cummings' dual career illustrates the blend of athleticism and adventurous spirit, paving the way for future generations in both sports and aviation.
Continue ReadingServed as the 11th White House Chief of Staff from 1985 to 1987 under President Ronald Reagan. Before assuming this role, held various positions in the U.S. government, including Secretary of the Treasury from 1981 to 1985. Played a significant role in economic policy and management during a pivotal period for the Reagan administration. His tenure included efforts related to tax reform and economic recovery. Additionally, served as a colonel in the United States Marine Corps.
Continue ReadingA professional tennis player, achieved notable success on the WTA Tour. Reached her career-high singles ranking of No. 33 in March 2022. Claimed the French Open girls' singles title in 2019, showcasing talent in youth competition. Competed in various Grand Slam events, including the Australian Open and Wimbledon, representing Denmark on the international stage.
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