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  2. Ernst Heinrich Weber - Wikipedia

    en.wikipedia.org/wiki/Ernst_Heinrich_Weber

    Ernst Heinrich Weber was born on 24 June 1795 in Wittenberg, Saxony, Holy Roman Empire. He was son to Michael Weber, a professor of theology at the University of Wittenberg. At a young age, Weber became interested in physics and the sciences after being heavily influenced by Ernst Chladni , a physicist often referred to as the “father of ...

  3. Heinrich Friedrich Weber - Wikipedia

    en.wikipedia.org/wiki/Heinrich_Friedrich_Weber

    Albert Einstein considered Weber a doctoral advisor. Following a bitter disagreement with Weber, Einstein switched to Alfred Kleiner. [3] [4] Heinrich Weber was both Einstein's and Mileva Marić's thesis advisor, and he gave their respective papers the two lowest essay grades in the class, with 4.5 and 4.0, respectively, on a scale of 1 to 6. [5]

  4. Three-component theory of stratification - Wikipedia

    en.wikipedia.org/wiki/Three-component_theory_of...

    The three-component theory of stratification, more widely known as Weberian stratification or the three class system, was developed by German sociologist Max Weber with class, status and party as distinct ideal types. Weber developed a multidimensional approach to social stratification that reflects the interplay among wealth, prestige and power.

  5. Experimental psychology - Wikipedia

    en.wikipedia.org/wiki/Experimental_psychology

    Ernst Heinrich Weber, a German physician, is credited as one of experimental psychology's founders. Weber's main interests were the sense of touch and kinesthesis. His most memorable contribution to the field of experimental psychology is the suggestion that judgments of sensory differences are relative and not absolute.

  6. History of group theory - Wikipedia

    en.wikipedia.org/wiki/History_of_group_theory

    In 1882, Heinrich M. Weber realized the connection between permutation groups and abelian groups and gave a definition that included a two-sided cancellation property but omitted the existence of the inverse element, which was sufficient in his context (finite groups).

  7. Heinrich Martin Weber - Wikipedia

    en.wikipedia.org/wiki/Heinrich_Martin_Weber

    Heinrich Martin Weber (5 March 1842, Heidelberg, Germany – 17 May 1913, Straßburg, Alsace-Lorraine, German Empire, now Strasbourg, France) was a German mathematician. [1] Weber's main work was in algebra , number theory , and analysis .

  8. History of evolutionary thought - Wikipedia

    en.wikipedia.org/wiki/History_of_evolutionary...

    In the early 19th century prior to Darwinism, Jean-Baptiste Lamarck (1744–1829) proposed his theory of the transmutation of species, the first fully formed theory of evolution. In 1858 Charles Darwin and Alfred Russel Wallace published a new evolutionary theory, explained in detail in Darwin's On the Origin of Species (1859).

  9. Heinrich Weber - Wikipedia

    en.wikipedia.org/wiki/Heinrich_Weber

    Heinrich Weber may refer to: Heinrich Friedrich Weber (1843–1912), German physicist; Heinrich Martin Weber (1842–1913), German mathematician; Ernst Heinrich Weber (1795-1878), German physician and psychologist; Heinrich Emil Weber, Swiss mathematician, one of the designers of the NEMA encryption system; Heinrich Weber (footballer) (1900 ...