News tagged with predict
Intelligent Traffic System Predicts Future Traffic Flow on Multiple Roads
(PhysOrg.com) -- In urban areas, there’s almost always more than one way to get somewhere, but often it’s difficult to predict which road will be fastest. In an attempt to improve traffic flow and decrease ...
Oct 12, 2009 |
4.6 / 5 (94) |
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Single-atom transistor is 'perfect'
In a remarkable feat of micro-engineering, UNSW physicists have created a working transistor consisting of a single atom placed precisely in a silicon crystal.
Feb 19, 2012 |
4.9 / 5 (44) |
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Global eruption rocks the sun
On August 1, 2010, an entire hemisphere of the sun erupted. Filaments of magnetism snapped and exploded, shock waves raced across the stellar surface, billion-ton clouds of hot gas billowed into space. Astronomers ...
Space & Earth / Space Exploration
Dec 14, 2010 |
5 / 5 (22) |
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Nanoscale spin waves can replace microwaves
A group of scientists from the University of Gothenburg and the Royal Institute of Technology (KTH), Sweden, have become the first group in the world to demonstrate that theories about nanoscale spin waves ...
Sep 07, 2011 |
4.8 / 5 (18) |
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Key new ingredient in climate model refines global predictions
For the first time, climate scientists from across the country have successfully incorporated the nitrogen cycle into global simulations for climate change, questioning previous assumptions regarding carbon feedback and potentially ...
Space & Earth / Earth Sciences
Oct 09, 2009 |
3.6 / 5 (23) |
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New Solar Cycle Prediction
(PhysOrg.com) -- An international panel of experts led by NOAA and sponsored by NASA has released a new prediction for the next solar cycle. Solar Cycle 24 will peak, they say, in May 2013 with a below-average ...
Space & Earth / Space Exploration
Jun 01, 2009 |
4 / 5 (20) |
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Graphene: Scientists figure out how to shatter the world's strongest material
In 2008, experiments at The Fu Foundation School of Engineering and Applied Science at Columbia University established pure graphene, a single layer of graphite only one atom thick, as the strongest material known to mankind. ...
Nanotechnology / Nanomaterials
Nov 30, 2010 |
5 / 5 (14) |
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Predicting random violence by mathematics
(PhysOrg.com) -- In a new study published in Science, researchers, led by physicist Neil Johnson from the University of Miami, show that attacks by groups such as the Taliban or Hezbollah may seem sporadic, they e ...
Jul 01, 2011 |
4.8 / 5 (14) |
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Astronomers find pristine clouds of primordial gas from the early Universe
(PhysOrg.com) -- For the first time, astronomers have found pristine clouds of the primordial gas that formed in the first few minutes after the Big Bang. The composition of the gas matches theoretical predictions, ...
Nov 10, 2011 |
4.5 / 5 (15) |
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Social security numbers can be predicted with public information, researchers find
Carnegie Mellon University researchers have shown that public information readily gleaned from governmental sources, commercial data bases, or online social networks can be used to routinely predict most — ...
Technology / Computer Sciences
Jul 06, 2009 |
4.6 / 5 (14) |
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Robots Reveal Insights into Evolution
(PhysOrg.com) -- In an ironic twist to our understanding of life, robots may offer a greater degree of realism for studying some of the intricacies of natural selection and evolution than real organisms offer. ...
Sep 16, 2009 |
4.4 / 5 (14) |
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Simulating strongly correlated fermions opens the door to practical superconductor applications
Combining known factors in a new way, theoretical physicists Boris Svistunov and Nikolai Prokof'ev at the University of Massachusetts Amherst, with three alumni of their group, have solved an intractable 50-year-old ...
Mar 18, 2012 |
4.8 / 5 (13) |
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Analyzing almost 10 million tweets, research finds public mood can predict Dow days in advance
Measurements of the collective public mood derived from millions of tweets can predict the rise and fall of the Dow Jones Industrial Average up to a week in advance with an accuracy approaching 90 percent, ...
Oct 19, 2010 |
4 / 5 (15) |
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Biggest solar storm in years races toward Earth (Update 2)
The largest solar storm in five years was due to arrive on Earth early Thursday, promising to shake the globe's magnetic field while expanding the Northern Lights.
Space & Earth / Space Exploration
Mar 07, 2012 |
3.9 / 5 (14) |
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Light from galaxy clusters confirms theory of relativity
All observations in astronomy are based on light emitted from stars and galaxies and, according to the general theory of relativity, the light will be affected by gravity. At the same time all interpretations ...
Sep 28, 2011 |
3.6 / 5 (14) |
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