搜索结果: 1-15 共查到“理学 right”相关记录50条 . 查询时间(0.091 秒)
Dragonflies use vision, subtle wing control to straighten up and fly right（图）
蜻蜓 视觉 翅膀 伸直 向右飞翔
font style='font-size:12px;'>
2023/5/22
With their stretched bodies, immense wingspan and iridescent coloring, dragonflies are a unique sight. But their originality doesn’t end with their looks: As one of the oldest insect species on the pl...
New 'molecular computers' find the right cells（图）
molecular computers right cells
font style='font-size:12px;'>
2020/9/4
Scientists have demonstrated a new way to precisely target cells by distinguishing them from neighboring cells that look similar.Cells that become cancerous may differ from their healthy neighbors in ...
Study:Sunlight and the right microbes convert Arctic carbon into carbon dioxide（图）
Sunlight microbes convert Arctic carbon carbon dioxide
font style='font-size:12px;'>
2017/10/25
Nearly half of the organic carbon stored in soil around the world is contained in Arctic permafrost, which has experienced rapid melting, and that organic material could be converted to greenhouse gas...
Oil spill cleanups:Finding the right chemistry
Oil spill cleanups chemistry
font style='font-size:12px;'>
2016/4/25
Sunlight plays a key role in the natural degradation of oil after a spill, oxygenating the oil so it dissolves in seawater and comes in contact with microbes that will break it down. But, under certai...
The Right Program at the Right Time: A NOPPortunity
NOPPortunity Right Program
font style='font-size:12px;'>
2015/8/5
The first "P" in the NOPP acronym has a double meaning. When the U.S. Congress enacted the National Ocean Partnership Act, in 1996, they saw two opportunities for partnering: between government agenci...
Impact of Climate Variability on the Recovery of Endangered North Atlantic Right Whales
Climate Variability Endangered North Atlantic Right Whales
font style='font-size:12px;'>
2015/7/31
The demographic responses of long-lived endangered species to climate variability can be complex. Nonlinearities in physical and biological processes can obscure relationships between changes in clima...
Climate-Associated Regime Shifts Drive Decadal-Scale Variability in Recovery of North Atlantic Right Whale Population
Climate-Associated Decadal-Scale Variability North Atlantic Right Whale Population
font style='font-size:12px;'>
2015/7/20
Despite an elevated mortality rate from lethal interactions with humans, the North Atlantic right whale population has continued to grow during the first decade of the new millennium. This unexpected ...
Goldilocks principle wrong for particle assembly: Too hot and too cold is just right（图）
cold right particle
font style='font-size:12px;'>
2014/12/1
Microscopic particles that bind under low temperatures will melt as temperatures rise to moderate levels, but re-connect under hotter conditions, a team of New York University scientists has found. Th...
Goldilocks principle wrong for particle assembly: Too hot and too cold is just right
The particle assembly Microscopic particles
font style='font-size:12px;'>
2014/10/30
Microscopic particles that bind under low temperatures will melt as temperatures rise to moderate levels, but re-connect under hotter conditions, a team of New York University scientists has found. Th...
A step in the right direction to avoid falls
right direction falls human
font style='font-size:12px;'>
2014/10/9
COLUMBUS, Ohio—Researchers at The Ohio State University have gained new insight into how the body moves when we’re walking.
They learned everything they needed to know by watching people walk natural...
Finding supports model on cause of DNA's right-handed double helix（图）
The double helix structure Cosmic ray electrons Bolt Nut Screw Nano Molecular physics DNA
font style='font-size:12px;'>
2014/10/9
The DNA of every organism on Earth is a right-handed double helix, but why that would be has puzzled scientists since not long after Francis Crick and James Watson announced the discovery of DNA's dou...
'Just right' plant growth may make river deltas resilient（图）
Plant growth deltas resilient
font style='font-size:12px;'>
2014/9/1
BLOOMINGTON, Ind. -- Research by Indiana University geologists suggests that an intermediate amount of vegetation -- not too little and not too much -- is most effective at stabilizing freshwater rive...
The big bad wolf was right; among wasps, bigger eyes evolved the better to see social cues
The big bad wolf was right among wasps bigger eyes social cues
font style='font-size:12px;'>
2014/5/13
Some wasps have developed bigger eyes, and thus better vision, to read the social cues written on the faces of their sister wasps, according to a new UC Berkeley study.
Getting the ‘‘right’’ parameter values for models of the pelagic microbial food web
Getting the rightp arameter values models pelagic microbial food web
font style='font-size:12px;'>
2014/4/2
The microbial part of the pelagic food web is believed to be a highly dynamic and tightly coupled network in which system behavior emerges from organism properties and interactions. A central goal in ...
Birds of a feather flock left or right（图）
Birds feather
font style='font-size:12px;'>
2014/7/8
University of Queensland researchers believe they have discovered how flocks of birds navigate difficult environments, with individuals inclined to favour the left or right side.