Risultati di ricerca
3 giorni fa · Following the 2011 Japanese Fukushima nuclear disaster, authorities shut down the nation's 54 nuclear power plants. The Fukushima site remains radioactive, with some 30,000 evacuees still living in temporary housing, although nobody has died or is expected to die from radiation effects. [1]
5 giorni fa · In effetti, le scorie nucleari sono radioattive; tuttavia, conoscendone la natura, i tipi e la gestione radioattività è fondamentale per conversazioni istruite riguardo energia nucleare e le sue conseguenze sull’ambiente e sulla salute pubblica. Sommario. Radioattività nei rifiuti nucleari. Tipi di scorie nucleari e loro livelli di ...
3 giorni fa · The joint statement highlighted the importance of the security of radioactive sources and the need to strengthen security to prevent the use of these materials in acts of terrorism, building upon existing U.S. and European Union programs aimed at bolstering domestic and international partner capacity for the security of radioactive sources in use, storage, and transport.
5 giorni fa · Europe’s upcoming Mars mission will use a pioneering nuclear-powered device that harnesses the radioactive decay of americium to keep its components warm — a first for spacecraft.
3 giorni fa · In the aftermath of the disaster, radioactive contamination in the air had a decidedly negative effect on the fauna, vegetation, rivers, lakes, and groundwater of the area. The radiation resulted in deaths among coniferous plants, soil invertebrates, and mammals, as well as a decline in reproductive numbers among both plants and animals.
4 giorni fa · nuclear reactor, any of a class of devices that can initiate and control a self-sustaining series of nuclear fission s. Nuclear reactors are used as research tools, as systems for producing radioactive isotope s, and most prominently as energy sources for nuclear power plants.
5 giorni fa · Over 130 countries meet at the International Atomic Energy Agency (IAEA) this week to strengthen nuclear security efforts to counter the threat of nuclear terrorism and other malicious acts in the face of emerging risks.
