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List Of Centenarians (scientists And Mathematicians)
The following is a list of centenarians – specifically, people who became famous as scientists and mathematicians – known for reasons other than their longevity. For more lists, see lists of centenarians The following is a list of lists of well documented famous centenarians by categorized occupation (people who lived to be or are currently living at 100 years or more of age) that are therein known for reasons other than just longevity. Famous .... References {{Longevity Engineers, mathematicians and scientists ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Longevity
The word " longevity" is sometimes used as a synonym for "life expectancy" in demography. However, the term ''longevity'' is sometimes meant to refer only to especially long-lived members of a population, whereas ''life expectancy'' is always defined statistically as the average number of years remaining at a given age. For example, a population's life expectancy at birth is the same as the average age at death for all people born in the same year (in the case of cohorts). Longevity is best thought of as a term for general audiences meaning 'typical length of life' and specific statistical definitions should be clarified when necessary. Reflections on longevity have usually gone beyond acknowledging the brevity of human life and have included thinking about methods to extend life. Longevity has been a topic not only for the scientific community but also for writers of travel, science fiction, and utopia A utopia ( ) typically describes an imaginary community or society that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heinz Ansbacher
Heinz Ludwig Ansbacher (October 21, 1904 – June 22, 2006) was a German-American psychologist specializing in the theories of Alfred Adler. Biography Ansbacher was born in Frankfurt am Main, German Empire. After completing high school he worked in a brokerage firm. He immigrated to the U.S. via steamer, working as a dishwasher. Upon arrival in New York City he resumed his career in the financial business and attended evening lectures by Alfred Adler. At one point he went to see Adler for a personal consultation concerning his unhappiness over his work and over the termination of a recent relationship. Adler encouraged him to enroll in graduate school. He attended seminars in Adler’s home, sparking his interest in psychology. Through Adler, he met Rowena Ripin, who had her doctoral degree from the University of Vienna. They were married a year later. Although he had no bachelor's degree, Ansbacher was admitted to the doctoral program at Columbia University. He wrote his doc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beckman Coulter
Beckman Coulter Inc. is a Danaher Corporation company that develops, manufactures, and markets products that simplify, automate and innovate complex biomedical testing. It operates in two industries: Diagnostics and Life Sciences. For more than 80 years, Beckman Coulter Inc. has helped healthcare and laboratory professionals, pharmaceutical and biotechnology companies, universities, medical schools, and research institutions worldwide. The company eventually grew to employ over 12,000 people, with $5.8 billion in annual sales by 2017. It is currently headquartered in Brea, California. Beckman Coulter was acquired by Danaher Corporation in 2011. History Founded by Caltech professor Arnold O. Beckman in 1935 as National Technical Laboratories to commercialize a pH meter that he had invented. In the 1940s, Beckman changed the name to Arnold O. Beckman, Inc. to sell oxygen analyzers, the ''Helipot'' precision potentiometer, and spectrophotometers. In the 1950s, the company name ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemist
A chemist (from Greek ''chēm(ía)'' alchemy; replacing ''chymist'' from Medieval Latin ''alchemist'') is a scientist trained in the study of chemistry. Chemists study the composition of matter and its properties. Chemists carefully describe the properties they study in terms of quantities, with detail on the level of molecules and their component atoms. Chemists carefully measure substance proportions, chemical reaction rates, and other chemical properties. In Commonwealth English, pharmacists are often called chemists. Chemists use their knowledge to learn the composition and properties of unfamiliar substances, as well as to reproduce and synthesize large quantities of useful naturally occurring substances and create new artificial substances and useful processes. Chemists may specialize in any number of subdisciplines of chemistry. Materials scientists and metallurgists share much of the same education and skills with chemists. The work of chemists is often related to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arnold Orville Beckman
Arnold Orville Beckman (April 10, 1900 – May 18, 2004) was an American chemist, inventor, investor, and philanthropist. While a professor at California Institute of Technology, he founded Beckman Instruments based on his 1934 invention of the pH meter, a device for measuring acidity (and alkalinity), later considered to have "revolutionized the study of chemistry and biology". He also developed the DU spectrophotometer, "probably the most important instrument ever developed towards the advancement of bioscience". Beckman funded the Shockley Semiconductor Laboratory, the first silicon transistor company in California, thus giving rise to Silicon Valley. After retirement, he and his wife Mabel (1900–1989) were numbered among the top philanthropists in the United States. Early life Beckman was born in Cullom, Illinois, a village of about 500 people in a farming community. He was the youngest son of George Beckman, a blacksmith, and his second wife Elizabeth Ellen Jewkes. He w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilfried De Beauclair
Wilfried de Beauclair (4 April 1912 – 22 April 2020) was a Swiss-born German engineer and computer scientist. His work on automated computing technology makes him one of the first-generation computer pioneers. Biography De Beauclair was born on 4 April 1912 in Ascona, Switzerland, as the second son of the painting couple Alexander Wilhelm de Beauclair and Friederike de Beauclair. He grew up with his brother Gotthard de Beauclair in the artists' colony on Monte Verità. In 1920, his mother moved with the two children to Darmstadt, where the family came from. From 1921 to 1930 he went to school in Darmstadt. In 1930, de Beauclair began studying general mechanical engineering at the Darmstadt University of Technology. After completing his studies, he was initially taken on as a research assistant and then as an assistant at the Institute for Practical Mathematics (IPM), headed by Alwin Walther. There, he was involved in the construction of an automatic calculator with punche ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Beachell
Henry Monroe "Hank" Beachell (September 21, 1906 – December 13, 2006) was an American plant breeder. His research led to the development of hybrid rice cultivars that saved millions of people around the world from starvation. Born in Waverly, Nebraska, Beachell and his family moved to a corn and wheat farm in western Nebraska. In 1930 he earned a bachelor's degegree in agronomy from the University of Nebraska–Lincoln, where he was a member of the FarmHouse fraternity. After obtaining a Master's degree at Kansas State University, Beachell worked for the U.S. Department of Agriculture in Texas. There, he created nine rice varieties, which eventually accounted for more than 90 percent of the U.S. long-grain rice production. He went to International Rice Research Institute (IRRI) in 1963 after his retirement from the DOA. He created a high-yielding rice variety IR8 in 1964, based on the previous work by Peter Jennings (no relations to the US journalists). IR8 was officially ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aeronautics
Aeronautics is the science or art involved with the study, design, and manufacturing of air flight–capable machines, and the techniques of operating aircraft and rockets within the atmosphere. The British Royal Aeronautical Society identifies the aspects of "aeronautical Art, Science and Engineering" and "The profession of Aeronautics (which expression includes Astronautics)." While the term originally referred solely to ''operating'' the aircraft, it has since been expanded to include technology, business, and other aspects related to aircraft. The term "aviation" is sometimes used interchangeably with aeronautics, although "aeronautics" includes lighter-than-air craft such as airships, and includes ballistic vehicles while "aviation" technically does not. A significant part of aeronautical science is a branch of dynamics called aerodynamics, which deals with the motion of air and the way that it interacts with objects in motion, such as an aircraft. History Early ideas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Preston Bassett
Preston Rogers Bassett (March 20, 1892 – April 30, 1992) was an inventor, engineer, and pioneer in instruments for aviation. Biography Preston Rogers Bassett was born in Buffalo, New York, son of urban planner Edward Murray Bassett and Annie Preston Bassett. Geologist Isabel Bassett Wasson was his sister. He received an A.B. from Amherst College in 1913 and attended the Polytechnic Institute of Brooklyn in 1913-1914. He received two honorary degrees, an M.A. and a D.Sc., from Amherst College, and an honorary LLD from Adelphi College. He married Jeanne Reed Mordorf in 1919 and had four children. Jeanne Reed Mordorf was born November 1, 1893 in Trenton, NJ, graduated from Vassar College in 1915. They were married in Brooklyn May 24, 1919. Their home from 1925-1952 was 104 Broadway, Rockville Centre, NY. Career at Sperry Bassett worked for the Sperry Gyroscope Company for his whole career, where he rose from research engineer (1914) to Chief Engineer (1929), Vice-President in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Bannett
David Rephael Bannett ( he, דוד רפאל בנעט; 29 October 1921 – 26 January 2022) was an American-Israeli electronics engineer, a pioneer in radar technologies in the Israel Air Force, a clandestine buyer for the Haganah in the US, one of the first engineers in the Israeli electronics industry in the country's first years, and the inventor of Shabbat elevators. Bannett was the first lecturer of electronics in the Department of Physics at Bar Ilan University and the Jerusalem College of Technology and was one of the founders of the Beit Hazon neighborhood in Kfar Haroeh. Biography David Rephael ("Daniel") Bannett was born in New York, to William and Esther (Tack) Bannett, both born in the US. He learned at a public school and in the afternoons studied at a Talmud Torah. When he reached bar mitzvah, he began to keep mitzvot. In 1937, he graduated from Abraham Lincoln High School at age 16 and studied mathematics, physics and engineering at the City College of New York ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microbiology
Microbiology () is the scientific study of microorganisms, those being unicellular (single cell), multicellular (cell colony), or acellular (lacking cells). Microbiology encompasses numerous sub-disciplines including virology, bacteriology, protistology, mycology, immunology, and parasitology. Eukaryotic microorganisms possess membrane-bound organelles and include fungi and protists, whereas prokaryotic organisms—all of which are microorganisms—are conventionally classified as lacking membrane-bound organelles and include Bacteria and Archaea. Microbiologists traditionally relied on culture, staining, and microscopy. However, less than 1% of the microorganisms present in common environments can be cultured in isolation using current means. Microbiologists often rely on molecular biology tools such as DNA sequence based identification, for example the 16S rRNA gene sequence used for bacteria identification. Viruses have been variably classified as organisms, as they have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ira Baldwin
Ira Lawrence Baldwin (August 20, 1895 – August 9, 1999) was the founder and director emeritus of the Wisconsin Academy Foundation. He began teaching bacteriology at the University of Wisconsin in 1927 and a few years later moved into what became a career in administration. He held positions as chair of the Department of Bacteriology, dean of the Graduate School, dean and director of the College of Agriculture, university vice president for academic affairs, and special assistant to the president. He was also involved in programs for agricultural development both in the United States and abroad. Ira Baldwin wrote a hostile review of Rachel Carson's ''Silent Spring'', titled "Chemicals and Pests," in the journal ''Science''. Biography Early life and education Ira Baldwin was born in 1895 on a 40-acre farm in Indiana. In his youth, he earned money to attend college by selling ducks and husking corn. He served state-side as a second lieutenant in an artillery unit. Baldwin attend ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
