Suchergebnisse
Suchergebnisse:
Vor 6 Tagen · Diese schufen sich eigene Bildungseinrichtungen mit modernem Programm und machten sich um 1770 vor allem um die experimentelle Luft- und Gasforschung verdient. Die wichtigste dieser Einrichtungen war die Lunar Society in Birmingham, zu der der Entdecker des Sauerstoffs Joseph Priestley enge Kontakte unterhielt.
Vor 4 Tagen · Joseph Priestley discovered oxygen in 1774 by heating mercury(II) oxide. The compound decomposes into elements according to the following equation: 2 HgO ? 2...
Vor 9 Stunden · Nutrient limitation may constrain the ability of recovering and mature tropical forests to serve as a carbon sink. However, it is unclear to what extent trees can utilize nutrient acquisition strategies – especially root phosphatase enzymes and mycorrhizal symbioses – to overcome low nutrient availability across secondary succession.
Vor 4 Tagen · The 1st August 2024 marks the 250th anniversary of oxygen being isolated in the Laboratory at Bowood House by Dr Joseph Priestley. From 1773 to 1780, Priestley lived at The Green in Calne after Lord Shelbourne employed him as librarian and tutor to his children at Bowood House. It was in 1774 that Priestley ‘discovered’ oxygen, in a lab ...
Vor 5 Tagen · By the second half of the century the town's leading thinkers – particularly members of the Lunar Society of Birmingham such as Joseph Priestley, James Keir, Matthew Boulton, James Watt, William Withering and Erasmus Darwin – had become widely influential participants in the Republic of Letters, the free circulation of ideas and information among the developing pan-European and trans ...
Vor 4 Tagen · Blog by Professor Andy Challinor The timely launch of the new UK-CGIAR Centre reflects, strengthens and widens longstanding collaborations at Leeds, with potential for cascading benefits to food systems in the global south, as well as food systems research in the UK. This year, for the first time, forecast suggests that the global mean temperature...
Vor 2 Tagen · Marsch zum antarktischen magnetischen Pol (Oktober 1908 bis Februar 1909) Die Nimrod-Expedition (offiziell Britische Antarktis-Expedition 1907–1909) war eine Forschungsreise in die Antarktis, die in der Literatur nach dem Namen des Expeditionsschiffes bezeichnet wird. Sie war die erste der drei Antarktisexpeditionen, die der britische ...
