News tagged with mathematical problem
Electric fish could spark healthcare innovation
Jun 19, 2009 |
3.8 / 5 (5) |
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(PhysOrg.com) -- Mathematicians in Manchester are hoping electric fish can give them clues to solving a fiendishly complex mathematical problem - which could in turn lead to better treatment for patients with ...
Students who get stuck look for computer malfunctions
Other Sciences / Social Sciences
Jun 05, 2009 |
not rated yet |
1
When students working with educational software get stymied, they often try to find fault with the computer or the software, rather than look to their own mistakes, according to a new dissertation at the University of Gothenburg, ...
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Is global warming unstoppable?
Nov 23, 2009 |
3.5 / 5 (36) |
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In a provocative new study, a University of Utah scientist argues that rising carbon dioxide emissions - the major cause of global warming - cannot be stabilized unless the world's economy collapses or society builds the ...
Mathematics prize goes to University of Chicago's Hannah Alpert
Nov 18, 2009 |
4.3 / 5 (4) |
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(PhysOrg.com) -- The Association for Women in Mathematics has named Hannah Alpert, a third-year mathematics major at the University of Chicago, a co-winner of the 2010 Alice T. Schafer Prize for excellence in mathematics ...
What computer science can teach economics
Technology / Computer Sciences
Nov 09, 2009 |
4.5 / 5 (2) |
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(PhysOrg.com) -- Computer scientists have spent decades developing techniques for answering a single question: How long does a given calculation take to perform? Constantinos Daskalakis, an assistant professor ...
Capturing those in-between moments: Researchers solves timing problem in molecular modeling
Nov 04, 2009 |
5 / 5 (5) |
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A theoretical physicist at the National Institute of Standards and Technology has developed a method for calculating the motions and forces of thousands of atoms simultaneously over a wider range of time scales ...
P vs. NP -- The most notorious problem in theoretical computer science remains open
Technology / Computer Sciences
Oct 29, 2009 |
4.6 / 5 (22) |
5
In the 1995 Halloween episode of The Simpsons, Homer Simpson finds a portal to the mysterious Third Dimension behind a bookcase, and desperate to escape his in-laws, he plunges through. He finds himself wander ...
Physicist makes new high-res panorama of Milky Way
Oct 28, 2009 |
4.6 / 5 (14) |
3
Cobbling together 3000 individual photographs, a physicist has made a new high-resolution panoramic image of the full night sky, with the Milky Way galaxy as its centerpiece. Axel Mellinger, a professor at ...
Professor calculates a cooler planet
Oct 20, 2009 |
2.9 / 5 (9) |
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(PhysOrg.com) -- Some people fight global warming by driving fuel-efficient cars. Others weatherproof their houses or plant trees. Princeton's René Carmona does math. As the United States and other countries around ...
Maths Research Tackles Problems of Bike + Car
Other Sciences / Social Sciences
Oct 16, 2009 |
4.3 / 5 (3) |
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(PhysOrg.com) -- The efforts to get more people out of cars and on their bikes in the UK could be being hampered by Governments' own transport strategies, claims new research from the University of Derby.
New concept may enhance Earth-Mars communication
Space & Earth / Space Exploration
Oct 16, 2009 |
4.1 / 5 (12) |
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Direct communication between Earth and Mars can be strongly disturbed and even blocked by the Sun for weeks at a time, cutting off any future human mission to the Red Planet. An ESA engineer working with engineers ...
First-of-Kind Study Shows Model Can Be Used to Rate Courtroom Psychiatric Experts Performance
Medicine & Health / Psychology & Psychiatry
Oct 12, 2009 |
3 / 5 (1) |
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(PhysOrg.com) -- What does it mean when expert psychiatric witnesses in a court case reach opposing conclusions on the same sets of evidence? A new study out of the University of Cincinnati College of Law suggests via mathematical ...
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