科学与环境
AI techniques behind image creation improve flash flood forecasts across U.S. river basins
来源: Phys.org - latest science and technology news stories · 发布于
A flash flood can devastate a community for years in a matter of minutes. These disasters account for roughly 85% of floods and cause thousands of deaths annually worldwide, with water levels capable of shooting up 30 feet (9 meters) and receding to normal levels in the span of a
A flash flood can devastate a community for years in a matter of minutes. These disasters account for roughly 85% of floods and cause thousands of deaths annually worldwide, with water levels capable of shooting up 30 feet (9 meters) and receding to normal levels in the span of a single, unpredictable day, according to the National Weather Service.
相关报道
Should you buy or rent your router from your internet service provider?
Internet service providers often offer their routers for a monthly fee, and some let you buy the equipment outright.
Engadget - Technology News & Expert Reviews ·
Children brave snipers and mortars to go to school near Yemen front line
In rare access to Taiz, the BBC World Service speaks to children, teachers and families affected by the war.
feeds.bbci.co.uk ·
Chernobyl particles reveal unexpectedly stable nuclear fuel after 40 years
Four decades after the 1986 nuclear disaster, researchers at Leibniz University Hannover and the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) examined six tiny, highly radioactive fragments that were released from the destroyed reactor in Ukraine in the wake of the incident. Analy
Phys.org - latest science and technology news stories ·
Clearer air does not always signal lower harmful potential from particle pollution
Fine particulate matter (PM2.5) is commonly associated with both health concerns and poor visibility. However, these two effects do not necessarily improve or worsen at the same time.
Phys.org - latest science and technology news stories ·
Hydrothermal vents supply a geochemical precursor of ATP that could have powered early life
Where did the energy come from to power the chemical origin of life, and how did phosphate come to be the universal energy currency of cells? Biologists from the Institute of Molecular Evolution at Heinrich Heine University Düsseldorf (HHU) have uncovered a new source of energy t
Phys.org - latest science and technology news stories ·