搜索结果: 1-12 共查到“国际动态 理学 Motion”相关记录12条 . 查询时间(0.147 秒)
Earthquakes in Slow Motion（图）
Earthquakes Slow Motion
2019/11/15
A new study by researchers at Caltech finds that "slow slip" or "silent" earthquakes -- when faults grind incredibly slowly against each other, as though in slow motion -- behave more like regular ear...
‘Gyroscope’ Molecules Form Crystal That’S Both Solid And Full Of Motion（图）
Gyroscope Molecules Form Crystal Both Solid Full Of Motion
2018/1/31
Molecular machines, much smaller than single cells, may one day be able to deliver drugs to kill cancer cells or patrol your body for signs of disease. But many applications of these machines require ...
Earthquake Triggers “Slow Motion” Quakes in New Zealand（图）
Earthquake Triggers Slow Motion Quakes New Zealand
2017/9/20
Slow slip events, a type of slow motion earthquake that occurs over days to weeks, are thought to be capable of triggering larger, potentially damaging earthquakes. In a new study led by The Universit...
Astronomers Detect Orbital Motion in Pair of Supermassive Black Holes
Astronomers Orbital Motion Supermassive Black Holes
2017/7/24
Using the supersharp radio “vision” of the National Science Foundation’s Very Long Baseline Array (VLBA), astronomers have made the first detection of orbital motion in a pair of supermassive black ho...
New Mechanical Metamaterials Can Block Symmetry of Motion,Findings Suggest
New Mechanical Metamaterials Block Symmetry of Motion Findings Suggest
2017/2/16
Engineers and scientists at The University of Texas at Austin and the AMOLF institute in the Netherlands have invented the first mechanical metamaterials that easily transfer motion effortlessly in on...
Slow motion waves of jumping genes in the human genome
Slow motion waves jumping genes human genome
2016/11/29
Nature is full of parasites—organisms that flourish and proliferate at the expense of another species. Surprisingly, these same competing roles of parasite and host can be found in the microscopic mol...
Seeing Quantum Motion
Quantum Motion
2015/9/8
Consider the pendulum of a grandfather clock. If you forget to wind it, you will eventually find the pendulum at rest, unmoving. However, this simple observation is only valid at the level of classica...
Rotational X-ray tracking uncovers hidden motion at the nanoscale
Rotational X-ray tracking hidden motion nanoscale
2014/6/12
Over the past two decades or so, there has been increasing interest and development in measuring slow dynamics in disordered systems at the nanoscale, brought about in part from a demand for advanceme...
Researchers model macroscale plasmonic convection to control fluid and particle motion（图）
macroscale plasmonic particle motion
2014/3/18
Researchers at Illinois have developed a new theoretical model that explains macroscale fluid convection induced by plasmonic (metal) nanostructures. Their model demonstrates the experimentally observ...
Physicists in the US have observed chemical reactions taking place at such low temperatures that they are dominated by quantum effects, rather than thermal collisions. The researchers showed that diat...
April 5, 2007，In a breakthrough that could free nanomachines from the bulk of batteries, researchers have developed a novel nanogenerator--an array of tiny filaments that converts the smallest motions...
Mechanical Motion Used to ‘Spin’ Atoms in a Gas（图）
Mechanical Motion magnetic sensors quantum computers
2006/12/11
December 7, 2006，For the first time, mechanical motion has been used to make atoms in a gas “spin,” scientists at the National Institute of Standards and Technology (NIST) report. The technique eventu...