• Thumbnail for Herman Boerhaave
    Herman Boerhaave (Dutch: [ˈɦɛrmɑm ˈbuːrˌɦaːvə], 31 December 1668 – 23 September 1738) was a Dutch botanist, chemist, Christian humanist, and physician...
    21 KB (2,245 words) - 10:49, 21 September 2024
  • Thumbnail for Esophageal rupture
    Esophageal rupture, also known as Boerhaave syndrome, is a rupture of the esophageal wall. Iatrogenic causes account for approximately 56% of esophageal...
    14 KB (1,506 words) - 23:58, 23 October 2024
  • Thumbnail for Alkahest
    was, in fact, the philosopher's stone. Dutch chemist and physician Herman Boerhaave (1668–1738), in his textbook Elementa Chymiae (1732), did not think...
    17 KB (1,917 words) - 22:28, 13 November 2024
  • Thumbnail for Gerard van Swieten
    pupil with the pharmacist Nicolaas Stam, whose father had introduced Herman Boerhaave to chemistry. After three years, in 1720, he became a pharmacist; the...
    13 KB (1,646 words) - 18:30, 11 December 2024
  • Thumbnail for Hilaire Rouelle
    discoverer of urea, he was not the first to do so. Dutch scientist Herman Boerhaave had discovered this chemical as early as 1727. Rouelle is known as...
    2 KB (102 words) - 02:48, 28 October 2024
  • German noble Herman Boerhaave (1668–1738), Dutch botanist Herman of Alaska (1756–1837), Russian missionary to Alaska The name Herman was popular in...
    12 KB (1,376 words) - 18:15, 10 December 2024
  • Thumbnail for Pneumatic chemistry
    chemists called them, airs). Work done by Joseph Black, Joseph Priestley, Herman Boerhaave, and Henry Cavendish revolved largely around the use of the instrument...
    19 KB (2,454 words) - 10:47, 5 November 2024
  • Thumbnail for Leiden
    establishment of modern chemistry and medicine due to the work by Herman Boerhaave (1668–1738). Leiden slumped from the late 17th century on, mainly due...
    54 KB (5,464 words) - 08:39, 1 December 2024
  • Thumbnail for Boerhavia
    over 100 species in the Nyctaginaceae family. The genus was named for Herman Boerhaave, a Dutch botanist, and the genus name is frequently misspelled "Boerhaavia"...
    6 KB (478 words) - 13:14, 21 November 2024
  • Thumbnail for Fahrenheit
    verification] According to a letter Fahrenheit wrote to his friend Herman Boerhaave, his scale was built on the work of Ole Rømer, whom he had met earlier...
    29 KB (2,999 words) - 10:27, 3 December 2024