搜索结果: 1-13 共查到“国际动态 SPOT 4”相关记录13条 . 查询时间(0.062 秒)
As a star runs out of fuel, it will billow out to a million times its original size, engulfing any matter — and planets — in its wake. Scientists have observed hints of stars just before, and shortly ...
Real or fake text? We can learn to spot the difference（图）
Computer Science Artificial Intelligence 人工智能
2023/6/29
The most recent generation of chatbots has surfaced longstanding concerns about the growing sophistication and accessibility of artificial intelligence.
Study Shows ‘Sweet Spot’ Could Improve Melanoma Diagnosis（图）
Sweet Spot Improve Melanoma Diagnosis
2017/12/18
Too much, too little, just right. It might seem like a line from “Goldilocks and the Three Bears,” but actually describes an important finding from researchers in Florida Atlantic University’s College...
Aerial drones deliver sweet spot for HAB research at VIMS（图）
aerial drones sweet spot hab research vims
2017/9/19
Harmful algal blooms or HABs are notoriously difficult to sample. They can appear abruptly when growing conditions are right, and disappear just as quickly when conditions deteriorate. They also shift...
Through analysis of volcanic tracks, Rice University geophysicists have concluded that hot spots like those that formed the Hawaiian Islands aren’t moving as fast as recently thought.Hot spots are are...
A cosmic barbecue:Researchers spot 60 new ‘hot Jupiter’ candidates
A cosmic barbecue Researchers 60 new hot Jupiter candidates
2017/7/24
Yale researchers have identified 60 potential new “hot Jupiters” — highly irradiated worlds that glow like coals on a barbecue grill and are found orbiting only 1% of Sun-like stars.Hot Jupiters const...
A Wave’s “Sweet Spot” Revealed
A Wave Sweet Spot
2017/7/24
For surfers, finding the “sweet spot,” the most powerful part of the wave, is part of the thrill and the challenge.Nick Pizzo, a Scripps Institution of Oceanography at the University of California pos...
Penn/Wistar Study Finds ‘Sweet Spot’ Where Tissue Stiffness Drives Cancer’s Spread
Penn/Wistar Study Sweet Spot Tissue Stiffness Cancer’s Spread
2017/3/14
In order for cancer to spread, malignant cells must break away from a tumor and through the tough netting of extracellular matrix, or ECM, that surrounds it. To fit through the holes in this net, thos...
amounts of erupting lava are connected to the destruction of supercontinents and dramatic changes in climate and ecosystems.
New research from UC Davis and Aarhus University in Denmark shows that hig...
New research from UC Davis and Aarhus University in Denmark shows that high mantle temperatures miles beneath the Earth’s surface are essential for generating such large amounts of magma. In fact, the...
COLUMBUS, Ohio—Our view of other solar systems just got a little more familiar, with the discovery of a planet 25,000 light-years away that resembles our own Uranus.
Innovative Technique Can Spot Errors in Key Technological Systems（图）
Innovative Technique Spot Errors Key Technological Systems
2010/1/28
An innovative computational technique that draws on statistics, imaging and other disciplines has the capability to detect errors in sensitive technological systems ranging from satellites to weather ...
Mars Global Surveyor Update: Mars Reconnaissance Orbiter Fails to Spot Missing Spacecraft（图）
Mars Reconnaissance Orbiter Spacecraft
2006/12/4
November 21, 2006，As was reported here last week, NASA's Mars Global Surveyor spacecraft has been missing in action since November 5, three days after the spacecraft first reported a problem with one ...