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Researchers find topological phenomena at high technologically relevant frequencies（图）
高技术 相关频率 拓扑现象
2023/7/11
New research published in Nature Electronics describes topological control capabilities in an integrated acoustic-electronic system at technologically relevant frequencies. This work paves the way for...
Most of the magnets we encounter daily are made of “ferromagnetic” materials. The north-south magnetic axes of most atoms in these materials are lined up in the same direction, so their collective for...
Researchers find link between Atlantic hurricanes and weather system in East Asia（图）
Atlantic hurricanes weather system East Asia
2020/8/14
Research led by University of Iowa investigators has identified a climate system in East Asia that may influence the frequency of tropical storm development in the Atlantic Ocean.In the new ...
Even small disturbances can trigger catastrophic hurricanes, researchers find（图）
small disturbances trigge catastrophic hurricanes researchers find
2020/5/29
In a developing hurricane, satellite images show thick white clouds clumping together, arms spinning around a central eye as it heads for the coast.Florida State University researchers have found...
Researchers find new minor planets beyond Neptune（图）
Researchers new minor planets beyond Neptune
2020/3/27
Using data from the Dark Energy Survey, National Science Foundation-funded researchers at the University of Pennsylvania have found more than 300 objects beyond Neptune, minor planets located in the f...
Researchers find new reason why Arctic is warming so fast（图）
new reason Arctic warming so fast
2020/2/28
The Arctic has experienced the warming effects of global climate change faster than any other region on the planet. Scientists at the Scripps Institution of Oceanography have developed a new theory ai...
Researchers find collaborative flood modeling process effective
Researchers collaborative flood modeling process effective
2020/2/20
Community collaboration and high-resolution maps are keys to effective flood risk management, according to civil engineers and social scientists at the University of California, Irvine and other insti...
New approach suggests path to emissions-free cement MIT researchers find a way to eliminate carbon emissions from cement production — a major global source of greenhouse gases.
Cement Research School of Engineering Materials Science and Engineering DMSE
2019/9/20
It’s well known that the production of cement — the world’s leading construction material — is a major source of greenhouse gas emissions, accounting for about 8 percent of all such releases. If cemen...
Stanford Researchers Find Major Food Retailer’s Sustainability Program Drives Farmers’ Environmental Practices（图）
Stanford Researchers Food Retailer Sustainability Program Drives Farmers Environmental Practices
2018/1/31
When grocery stores tout sustainable products, consumers may take their claims at face value. Yet few studies have analyzed whether or not companies who claim to improve the sustainability of their pr...
Jordan faces likelihood of much more frequent long and severe droughts,Stanford researchers find（图）
Jordan faces likelihood severe droughts Stanford researchers
2017/9/19
A new analysis of drought in Jordan – one of the world’s most water-poor countries – suggests that without alternate water sources, better land use and improved water-sharing agreements, the country c...
Researchers find an alternative mode of bacterial quorum sensing（图）
Researchers alternative mode bacterial quorum sensing
2017/9/5
Whether growing in a puddle of dirty water or inside the human body, large groups of bacteria must coordinate their behavior to perform essential tasks that they would not be able to carry out individ...
Virginia Tech researchers find a new bacterium that helps turn water into ice（图）
Virginia Tech researchers new bacterium turn water ice
2017/9/5
Pure water can stay in liquid form at temperatures as low as -40 degrees Fahrenheit, freezing at higher temperatures only when in the presence of "ice-nuclei" that are found in dust, some bacteria, so...
Researchers Find Pathologic Hallmarks of Alzheimer’s Disease In Aged Chimpanzee Brains（图）
Researchers Pathologic Hallmarks Alzheimer’s Disease Aged Chimpanzee Brains
2017/9/4
The brains of aged chimpanzees, our closest living relatives, show pathology similar to the human Alzheimer’s disease (AD) brain, according to a new, multi-institution research study.The findings, in ...
Researchers Find Corn Gene Conferring Resistance to Multiple Plant Leaf Diseases（图）
Researchers Corn Gene Resistance to Multiple Plant Leaf Diseases
2017/9/1
Alleles that confer multiple disease resistance are valuable in crop improvement though molecular mechanisms underlying their functions remain largely unknown. A quantitative trait locus, qMdr9.02, as...
CWRU researchers find a chemical solution to shrink digital data storage
CWRU researchers chemical solution shrink digital data storage
2017/7/24
From supercomputers to smartphones, the amount of data people generate and collect continues to grow exponentially, and the need to store all that information grows with it. Computers and other digita...