搜索结果: 1-15 共查到“国际动态 track”相关记录42条 . 查询时间(0.062 秒)
The push to keep the rise in global temperatures to 1.5 degrees Celsius is doomed unless world leaders take significant near-term action to cut greenhouse gas emissions, U.S. Special Envoy for Climate...
MIT neuroscientists have found a way to reverse neurodegeneration and other symptoms of Alzheimer’s disease by interfering with an enzyme that is typically overactive in the brains of Alzheimer’s pati...
Cells in complex organisms undergo frequent changes, and researchers have struggled to monitor these changes and create a comprehensive profile for living cells and tissues. Historically researchers h...
Invisible machine-readable labels that identify and track objects（图）
不可见 机器可读标签 3D打印标签 数据存储分类
2023/6/7
If you download music online, you can get accompanying information embedded into the digital file that might tell you the name of the song, its genre, the featured artists on a given track, the compos...
Human facial movements convey emotions, and help us communicate nonverbally and perform physical activities, such as eating and drinking.
Greenland is on track to lose ice faster this century than in any other over the past 12,000 years（图）
Greenland lose ice faster century past 12,000 years
2020/10/10
Greenland's rate of ice loss this century is likely to greatly outpace that of any century over the past 12,000 years, a new study concludes.The U.S. National Science Foundation-supported researc...
Researchers track nutrient transport in the Gulf of Mexico（图）
nutrient transport Gulf Mexico
2020/9/18
The Gulf of Mexico receives considerable levels of nutrients from the rivers that empty into it, especially the Mississippi River, causing the Gulf's northern waters to become overly enriched and more...
Researchers track interactions with surfaces likely to carry COVID-19（图）
Researchers interactions surfaces likely carry COVID-19
2020/4/10
Researchers in New York City are collecting detailed 3D data on human movements and behaviors -- particularly around medical facilities, public transportation systems, and other essential services -- ...
New mathematical model can more effectively track epidemics（图）
mathematical model effectively track epidemics
2020/4/3
As COVID-19 spreads worldwide, leaders are relying on mathematical models to make public health and economic decisions.A new model developed by National Science Foundation-funded researchers at&#...
Using artificial intelligence to track birds' dark-of-night migrations（图）
artificial intelligence track birds dark-of-night migrations
2019/10/18
Every year during spring and fall migration, tens of millions of birds take flight at sunset and pass over our heads, unseen in the night sky.The National Weather Service has recorded the birds' migra...
Scientists track the brain-skull transition from dinosaurs to birds（图）
Scientists brain-skull transition dinosaurs birds
2017/9/20
The dramatic, dinosaur-to-bird transition that occurred in reptiles millions of years ago was accompanied by profound changes in the skull roof of those animals — and holds important clues about the w...
Computer scientists use music to covertly track body movements,activity（图）
Computer scientists music covertly track body movements activity
2017/9/5
As smartphones, tablets, smart TVs and other smart devices become more prevalent in our lives, computer scientists have raised concerns that these network-enabled devices, if not properly secured, cou...
UA Astronomers Track the Birth of a ‘Super-Earth’（图）
UA Astronomers Track the Birth Super-Earth
2017/7/24
A new model giving rise to young planetary systems offers a fresh solution to a puzzle that has vexed astronomers ever since new detection technologies and planet-hunting missions such as NASA's ...
UW/USGS Study:Migrating Mule Deer Track ‘Green Waves’ of Spring Forage
UW/USGS Study Migrating Mule Deer Track Green Waves Spring Forage
2017/7/19
Migratory mule deer in Wyoming closely time their movements to track the spring green-up, providing evidence of an underappreciated foraging benefit of migration, according to a new study from a team ...
Westernmost, low-lying region of Louisiana coast on track to drown under sea level rise
Westernmost, low-lying region Louisiana coast on track sea level rise
2017/3/30
Without major efforts to rebuild Louisiana's wetlands, which serve as bulwarks against waves and rising seas, the state's coast has little chance of withstanding the accelerating rate of sea level ris...