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16 de jun. de 2024 · Dmitry Ivanovsky (born November 9 [October 28, Old Style], 1864, Nizy, Russia—died June 20, 1920, Rostov-na-Donu) was a Russian microbiologist who, from his study of mosaic disease in tobacco, first detailed many of the characteristics of the organisms that came to be known as viruses.
- The Editors of Encyclopaedia Britannica
27 de jun. de 2024 · Dmitri Mendeleev, Russian chemist who devised the periodic table of the elements. Mendeleev found that, when all the known chemical elements were arranged in order of increasing atomic weight, the resulting table displayed a recurring pattern, or periodicity, of properties within groups of elements.
Há 3 dias · Dmitry Anatolyevich Medvedev (born 14 September 1965) is a Russian politician who has served as deputy chairman of the Security Council of Russia since 2020. Medvedev was also president of Russia between 2008 and 2012 and prime minister of Russia between 2012 and 2020.
19 de jun. de 2024 · Winners of International Mendeleev Olympiad in Сhinese Shenzhen are announced. The joint Russian-Chinese University MSU-BIT in Shenzhen summed up the results of the 58th International Mendeleev Olympiad of schoolchildren in chemistry (IMO-58).
20 de jun. de 2024 · Ivan the Terrible, grand prince of Moscow (1533–84) and the first to be proclaimed tsar of Russia (from 1547). He oversaw the completion of the construction of a centrally administered Russian state, the creation of an empire that included non-Slav states, and a reign of terror against the hereditary nobility.
- Ivan’s father died when he was three, and his mother died—possibly by poison—before his eighth birthday. Ivan’s formative years would be spent as a...
- Ivan had at least six wives—including five in a period of just nine years—and his marriages frequently ended in the poisoning or imprisonment of hi...
- Ivan used terror to centralize the Russian state, and his disastrous involvement in the Livonian War nearly bankrupted his newly established empire...
- Ivan is interred in the royal crypt at the cathedral of St. Michael the Archangel within the Kremlin in Moscow.
27 de jun. de 2024 · Canada is imposing sanctions against Russian officials in response to gross and systematic human rights violations that have been committed in Russia. Canadian measures.
1 de jul. de 2024 · Pronunciation of Dmitri Ivanovich Mendeleev with 8 audio pronunciations, 6 synonyms, 1 meaning, 8 translations and more for Dmitri Ivanovich Mendeleev.