搜索结果: 1-15 共查到“国际动态 Big”相关记录87条 . 查询时间(0.281 秒)
One year ago today, researchers at Lawrence Livermore National Laboratory achieved a record shot at the National Ignition Facility (NIF) that set the world talking about the potential of fusion energy...
The Big Bang at 75（图）
Physics Philosophy 天体物理学
2023/6/29
There was a time before time when the universe was tiny, dense, and hot. In this world, time didn’t even exist. Space didn’t exist. That’s what current theories about the Big Bang posit, says Vijay Ba...
Subtropical gyres are enormous rotating ocean currents that generate sustained circulations in the Earth’s subtropical regions just to the north and south of the equator. These gyres are slow-moving w...
Like the transistors in a classical computer, superconducting qubits are the building blocks of a quantum computer. While engineers have been able to shrink transistors to nanometer scales, however, s...
A big discovery of a tiny critter（图）
水熊虫化石 缓步动物 无脊椎动物
2023/6/21
Good luck finding an animal tougher than a tardigrade.
Knowing a big deal when you see it（图）
化石 爬行动物 鳞龙
2023/6/21
It’s not uncommon for scientists to have to run experiments numerous times to see whether they have a big discovery on their hands. Every once in a while, though, a researcher makes a big find more or...
Among our solar system’s many moons, Saturn’s Titan stands out – it’s the only moon with a substantial atmosphere and liquid on the surface. It even has a weather system like Earth’s, though it rains ...
Ateam of physicists from the Harvard-MIT Center for Ultracold Atoms and other universities has developed a special type of quantum computer known as a programmable quantum simulator capable of operati...
Big differences in how coral reef fish larvae are dispersed（图）
Big differences how coral reef fish larvae dispersed
2021/2/5
How the larvae of colorful clownfish that live among coral reefs in the Philippines are dispersed varies widely, depending on the year and season, a finding that could help scientists improve conserva...
Small Arctic coastal waterbodies, with big carbon release（图）
Small Arctic coastal waterbodies carbon release
2020/6/5
Arctic coastal watersheds are some of the most threatened regions on Earth, having undergone substantial climatic, physical and biological changes with the warming of the Earth, scientists have found....
For three hurricane seasons in a row, storms with record-breaking rainfall have caused catastrophic flooding in the southern United States: Harvey in 2017, Florence in 2018 and Imelda in 2019.A new NS...
A transdisciplinary team examined regulatory impacts on Great Lakes mercury, focusing on an Upper Peninsula tribal community with high fish consumption.Mercury is a widespread environmental toxicant a...
With the increasing accessibility of DNA sequencing, University of Cincinnati biologists are unraveling many evolutionary mysteries behind the complex world of spider vision.Looking closely at the mys...
By 2019, big data and business analytics sales are expected to pull in $187 billion worldwide. Already making waves in this sector is Ayasdi, a company founded by a renowned mathematician and NSF awar...
Study Shows How Rough Microparticles Can Cause Big Problems（图）
Rough Microparticles Big Problem
2017/10/26
To assess the role of particle roughness in the rheological phenomena of concentrated colloidal suspensions we develop model colloids with varying surface roughness length scales up to 10% of the part...