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20 de abr. de 2024 · Fallecidos un 20 de Abril. • CHRISTOPH DEMANTIUS (1567-1643), compositor y poeta alemán contemporáneo de Monteverdi y representante de la fase de transición en la música luterana alemana del estilo polifónico del Renacimiento al Barroco temprano. • JOHANN CHRISTOPH DENNER (1655-1707), luthier alemán nacido en Leipzig, inventor del ...
Hace 22 horas · December 20, 1968. Trinity was the code name of the first detonation of a nuclear weapon, conducted by the United States Army at 5:29 a.m. MWT [a] (11:29:21 GMT) on July 16, 1945, as part of the Manhattan Project . The test was of an implosion-design plutonium bomb, nicknamed the "gadget", of the same design as the Fat Man bomb later detonated ...
20 de abr. de 2024 · Researchers have accidentally created a single-atom layer of gold. Simulation of 2D goldene layer structure. Credit: S Kashiwaya et al., Nature Synthesis. The new material has been dubbed ...
Hace 22 horas · Besitzer von neueren Tesla Model Y und Model 3 mit Intel-Atom-Prozessor werden vielleicht etwas enttäuscht sein, dass sie nicht in den Genuss der neuesten und besten Visualisierung der ...
20 de abr. de 2024 · This exceptional stabilization effect of single-atom Cu sites has endowed the catalyst with excellent CO 2 hydrogenation activity (306 g·kg cat-1 ·h -1 ), high selectivity to methanol (93%), and long-term stability, far surpassing its counterpart lacking the presence of Na +. This groundbreaking work not only advances the development of Cu ...
Hace 22 horas · Nagasaki, April 19 (Jiji Press)--U.S. Ambassador to the United Nations Linda Thomas-Greenfield visited an atom…
Hace 22 horas · Sebastián Britos hizo una espectacular atajada para que Universitario siga por delante en el marcador ante Unión Comercio en Tarapoto.
