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- جورج فريدريك باركر (بالإنجليزية: George Frederick Barker) (و. 1835 – 1910 م) هو كيميائي، وفيزيائي، وأستاذ جامعي من الولايات المتحدة الأمريكية .وكان عضواً في الجمعية الأمريكية للفلسفة .توفي في فيلادلفيا (بنسيلفانيا) ، عن عمر يناهز 75 عاماً. (ar)
- George Frederick Barker (* 14. Juli 1835 in Charlestown (Massachusetts); † 24. Mai 1910 in Philadelphia) war ein amerikanischer Chemiker. Er studierte an der Sheffield Scientific School und graduierte dort. Anschließend studierte er an der Yale University in New Haven, Conn., promovierte 1858 zum Ph.B. und wurde zunächst Assistent von Benjamin Silliman. 1859 ging er an die Harvard Medical School in Boston und 1861 als Lehrer der Naturwissenschaften ans Wheaton College. 1862 wurde er 1862 Professor der Chemie am Medical College in Albany, N.Y. und Professor der Naturwissenschaften an der Western University in Pittsburgh, Pennsylvania. 1866 wurde er Demonstrator und im folgenden Jahr Professor für physiologische Chemie und Toxikologie an der Yale University in New Haven. Ab 1873 war er Professor der Physik an der Universität Philadelphia. 1873 wurde er in die American Philosophical Society und 1876 in die National Academy of Sciences gewählt. 1881 war er Abgesandter der USA bei der Elektrizitätsausstellung in Paris. 1900 emeritierte er. Neben zahlreichen Ehrendoktoraten wurde er 1898 Sc.D.h.c. an der University of Pennsylvania und Mitglied der Ehrenlegion von Frankreich. Von 1868 bis 1900 war er Mitherausgeber des American Journal of Science und Herausgeber des Journal of the Franklin Institution. (de)
- George Frederick Barker (July 14, 1835 in Charlestown, Massachusetts–1910) was an American physician and scientist. He graduated from the Yale Scientific School in 1858. He was successively chemical assistant in Harvard Medical School in 1858–1859 and 1860–1861, professor of chemistry and geology in Wheaton (Ill.) College. In 1864 he became the Professor of Natural Science at the Western University of Pennsylvania, now known as the University of Pittsburgh, where he undertook experiments to produce electric light by passing the current through a resisting filament which he claimed was "the first steady electric light generated in Pittsburgh, if not in the country". He subsequently went to Yale as a professor of physiological chemistry and toxicology, and later was a professor of physics at the University of Pennsylvania, in 1879–1900, when he became emeritus professor. He served as president of the American Association for the Advancement of Science in 1879; president of the American Chemical Society; vice-president of the American Philosophical Society (elected 1873) for 10 years; a member of the ; and for several years an associate editor of the American Journal of Science. He lectured in many cities and wrote a Text-Book of Elementary Chemistry (1870); a Physics (1892); and more. In a history of the University of Pennsylvania published upon its bicentennial in 1940, the historian Edward Potts Cheyney recalled the piecemeal entry of women into the university, initially as auditors only, and noted, as Cheyney himself witnessed, that "in the lectures on physics in 1881 two young women sat meekly in a distant corner while Professor Barker was describing the new inventions of the electric light and telephone." (en)
- George Frederick Barker (1835-1910) est un médecin et scientifique américain. (fr)
- Джордж Фредерик Баркер (англ. George Frederic Barker; 14 июля 1835, Чарльзтаун — 24 мая 1910, Филадельфия) — американский учёный, исследователь, врач и преподаватель. (ru)
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- جورج فريدريك باركر (بالإنجليزية: George Frederick Barker) (و. 1835 – 1910 م) هو كيميائي، وفيزيائي، وأستاذ جامعي من الولايات المتحدة الأمريكية .وكان عضواً في الجمعية الأمريكية للفلسفة .توفي في فيلادلفيا (بنسيلفانيا) ، عن عمر يناهز 75 عاماً. (ar)
- George Frederick Barker (1835-1910) est un médecin et scientifique américain. (fr)
- Джордж Фредерик Баркер (англ. George Frederic Barker; 14 июля 1835, Чарльзтаун — 24 мая 1910, Филадельфия) — американский учёный, исследователь, врач и преподаватель. (ru)
- George Frederick Barker (* 14. Juli 1835 in Charlestown (Massachusetts); † 24. Mai 1910 in Philadelphia) war ein amerikanischer Chemiker. Er studierte an der Sheffield Scientific School und graduierte dort. Anschließend studierte er an der Yale University in New Haven, Conn., promovierte 1858 zum Ph.B. und wurde zunächst Assistent von Benjamin Silliman. 1859 ging er an die Harvard Medical School in Boston und 1861 als Lehrer der Naturwissenschaften ans Wheaton College. 1862 wurde er 1862 Professor der Chemie am Medical College in Albany, N.Y. und Professor der Naturwissenschaften an der Western University in Pittsburgh, Pennsylvania. 1866 wurde er Demonstrator und im folgenden Jahr Professor für physiologische Chemie und Toxikologie an der Yale University in New Haven. Ab 1873 war er Profe (de)
- George Frederick Barker (July 14, 1835 in Charlestown, Massachusetts–1910) was an American physician and scientist. He graduated from the Yale Scientific School in 1858. He was successively chemical assistant in Harvard Medical School in 1858–1859 and 1860–1861, professor of chemistry and geology in Wheaton (Ill.) College. In 1864 he became the Professor of Natural Science at the Western University of Pennsylvania, now known as the University of Pittsburgh, where he undertook experiments to produce electric light by passing the current through a resisting filament which he claimed was "the first steady electric light generated in Pittsburgh, if not in the country". He subsequently went to Yale as a professor of physiological chemistry and toxicology, and later was a professor of physics at (en)
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- جورج فريدريك باركر (ar)
- George Frederick Barker (de)
- George Frederick Barker (en)
- George Frederick Barker (fr)
- Баркер, Джордж Фредерик (ru)
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