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A new X-ray technique developed at Cornell offers an unprecedented look at the elaborate inner workings of batteries while they are in use – a breakthrough that is already yielding important findings ...
Making catalytic surfaces more active to help decarbonize fuels and chemicals（图）
催化表面 帮助燃料 化学品脱碳
2023/6/7
Electrochemical reactions that are accelerated using catalysts lie at the heart of many processes for making and using fuels, chemicals, and materials — including storing electricity from renewable en...
Discovery of first active seep in Antarctica provides new understanding of methane cycle（图）
active seep Antarctica new understanding methane cycle
2020/7/31
The discovery of the first active methane seep in Antarctica is providing scientists with a new understanding of the methane cycle, and the role methane found in this region may play in warming the pl...
SF State researchers create new tool that measures active learning in classrooms
SF State researchers create new tool active learning classrooms
2017/3/30
Researchers at San Francisco State University have developed a tool that for the first time can measure the extent to which instructors use innovative teaching methods by analyzing simple audio record...
Seismically active Kathmandu region in store for larger earthquake
Seismically Kathmandu region store for larger earthquake
2016/12/13
An earthquake much more powerful and damaging than last year's 7.8 magnitude quake could rock Kathmandu and the Himalayan Frontal Fault, an international team of seismic experts has concluded. The uns...
Supervolcanoes like Yellowstone may have been more active in the past
Supervolcanoes Yellowstone more active in the past
2016/6/12
Geophysical monitoring of the ground above active supervolcanoes, like the one located in Yellowstone National Park, shows that it rises and falls as magma moves beneath the surface of the Earth.Magma...
Months of warning signs from Mauna Loa, on Hawaii’s Big Island, prompted the U.S. Geological Survey to recently start releasing weekly updates on activity at the world’s largest active volca...
Rice tests wireless data delivery over active TV channels（图）
Rice tests wireless data delivery active TV channels
2015/8/4
Rice University engineers have demonstrated the first system that allows wireless data transmissions over UHF channels during active TV broadcasts. If the technology were incorporated into n...
Researchers simulate behavior of ‘active matter’
Researchers simulate behavior active matter
2015/6/18
From flocks of starlings to schools of fish, nature is full of intricate dynamics that emerge from the collective behavior of individuals. In recent years, interest has grown in trying to capture simi...
Quantum mechanical calculations reveal the hidden states of enzyme active sites（图）
enzyme active sites Quantum mechanical
2014/12/1
Enzymes carry out fundamental biological processes such as photosynthesis, nitrogen fixation and respiration, with the help of clusters of metal atoms as “active” sites. But scientists lack basic info...
Researchers at MIT and in Saudi Arabia have developed a new way of making surfaces that can actively control how fluids or particles move across them. The work might enable new kinds of biomedical or ...
Playing active video games could help overweight and obese children lose weight, a University of Queensland study has found.
Volcanoes, including Mount Hood, can go from dormant to active quickly（图）
Volcanoes including Mount Hood dormant
2014/3/20
A new study suggests that the magma sitting 4-5 kilometers beneath the surface of Oregon's Mount Hood has been stored in near-solid conditions for thousands of years, but that the time it takes to liq...
Children from all walks of life get active after school（图）
Active After-school Communities
2012/2/27
Up to 190 000 children across 3206 schools and out of school hours care services (OSHCS) will be hitting, throwing, catching and jumping this semester in the Australian Government抯 Active After-school...
Tourism is proving to be one of the most resilient sectors and can be a strategic vector in the way forward, as global economic conditions continue to deteriorate. This is among the main conclusions o...