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A Mathematical Study of the Famous Dirac Equation That Describes Particles
January 7, 2013 — In 1928 the British physicist Paul Dirac put forward one of the fundamental equations that we use today to mathematically describe a spin one-half particle from a relativistic point of view. The ... > full story -
From the Amazon Rainforest to Human Body Cells: Quantifying Stability
January 6, 2013 — The Amazon rainforest, energy grids, and cells in the human body share a troublesome property: They possess multiple stable states. When the world's largest tropical forest suddenly starts retreating ... > full story -
Computer Scientists Find Vulnerabilities in Cisco VoIP Phones
January 4, 2013 — Researchers have found vulnerabilities in Cisco VoIP telephones, recently demonstrating how they can insert malicious code into a Cisco VoIP phone (any of the 14 Cisco Unified IP Phone models) and ... > full story -
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When Will Genomic Research Translate Into Clinical Care -- And at What Cost? New Study Applies Quantitative Modeling to Genomics
January 4, 2013 — Researchers find that the same tools that can successfully predict hurricanes and election outcomes can be applied to pharmacogenomics and clinical ... > full story -
Basic Math Skills Linked to PSAT Math Success
January 4, 2013 — New research provides brain imaging evidence that students well-versed in very basic single digit arithmetic (5+2=7 or 7-3=4) are better equipped to score higher on the Preliminary Scholastic ... > full story -
Finding Chicago's Food Gardens With Google Earth
January 3, 2013 — Urban agriculture is promoted as a strategy for dealing with food insecurity, stimulating economic development, and combating diet-related health problems in cities. However, up to now, no one has ... > full story -
Jumping Droplets Help Heat Transfer: Scalable Nanopatterned Surfaces for More Efficient Power Generation and Desalination
January 3, 2013 — Many industrial plants depend on water vapor condensing on metal plates: In power plants, the resulting water is then returned to a boiler to be vaporized again; in desalination plants, it yields a ... > full story -
Turning Smartphones Into Secure and Versatile Keys
January 3, 2013 — It's already possible to open doors using an app -- but we are a long way from seeing widespread acceptance of this in the market. Now, researchers have developed a piece of software that will make ... > full story -
How Computers Push on the Molecules They Simulate
January 3, 2013 — Simulations are essential to test theories and explore what's inaccessible to direct experiment. Digital computers can't use exact, continuous equations of motion and have to slice time into chunks, ... > full story -
Video Analysis: Detecting Text Every Which Way
January 3, 2013 — Software that detects and extracts text from within video frames, making it searchable, is set to make a vast resource even more ... > full story
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