Scientists Find an Equation for Materials Innovation

Mathematics - Applications

Princeton engineers have made a breakthrough in an 80-year-old quandary in quantum physics, paving the way for the development of new materials that could make electronic devices smaller and cars more energy efficient.

By reworking a theory first proposed by physicists in the 1920s, the researchers discovered a new way to predict important characteristics of a new material before it's been created. The new formula allows computers to model the properties of a material up to 100,000 times faster than previously possible and vastly expands the range of properties scientists can study.

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Can Math and Science Help Solve Crimes

Mathematics - Applications

Andrea Bertozzi, Martin Short and Jeffrey BrantinghamUCLA scientists work with L.A. police to identify and analyze crime 'hotspots'

by Stuart Wolpert

UCLA's Jeffrey Brantingham works with the Los Angeles Police Department to analyze crime patterns. He also studies hunter-gatherers in Northern Tibet. If you tell him his research interests sound completely unrelated, he will quickly correct you.

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Cyber Security Center Offers Dining Mining Tools

Mathematics - Applications

Dr. Latifur KhanData-mining technology is an increasingly popular way to search for patterns, correlations and trends within crime statistics, genomics data and other enormous amounts of information, and now UT Dallas researchers have created a repository of tools intended to further boost this young field.

The Data Mining Tool Repository provides researchers and developers with a number of useful data sets and tools, according to Dr. Latifur Khan, an associate professor of computer science, who developed the repository in conjunction with Dr. Mehedy Masud, a postdoctoral fellow, and students and other collaborators.

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The Math Gap

Mathematics - Applications

by Peter Dizikes

MIT economists find a new reason to think that environment, not innate ability, determines how well girls do in math class

When Glenn Ellison’s daughters started middle school in a Boston suburb in 2007, Ellison decided to become a volunteer coach of the school’s math team. While his squad was earning a place in the state finals, Ellison noticed something distinctive about his students.

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Underground Power Lines That Bypass Monuments In Cities

Mathematics - Applications

A team of mathematicians from the Engineering and Architecture Schools of the University of Seville has created a method to design underground lines whereby a city's historical buildings are unaffected. The results of the study, which has just been published in the Journal of the Operational Research Society, offer possible solutions for the future underground line 2 in Seville.

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Software for Solving Life-Threatening Medical Problems

Mathematics - Applications

New software is under development that doctors hope will help them identify brain tumours in children that will grow aggressively.

Some brain tumours in children remain benign and doctors choose not to operate. But a small percentage of those will suddenly start to grow aggressively.

 

Doctors have not identified what triggers that aggressive tumour growth, despite the vast array of data they hold on their child patients – demographic, environmental, genetic and clinical data, as well as images such as MRI and CAT scans of the developing tumours.

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This news service is provided by Good Samaritan Institute, located in Santa Rosa Beach, Florida.

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