Tag: modeling

The Big Picture: Helping Companies Make Products We Actually Want

Tuesday, February 12th, 2013 | Tags: , ,

Researchers have developed a model that will, hopefully, help companies develop innovative products that people actually want to use. The model is a first step towards capturing the behavior of both companies and consumers, so that we end up with more iPods and fewer Edsels. This concept may sound obvious, but companies have difficulty grasping

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In Particulate Matter, the Particulars Matter

Monday, October 29th, 2012 | Tags: , , ,

When statisticians start talking about PM, they aren’t referring to political leadership. PM stands for particulate matter, and it’s important because it has a direct effect on the health and well-being of anyone who breathes. Statistician Montserrat Fuentes has built a career on looking at the effects of PM 2.5 (the 2.5 means that the

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Estimating ‘Regions of Attraction’ Should Improve Computer Models of Biological Systems

Monday, September 17th, 2012 | Tags: , , ,

Researchers have found an effective means of estimating the “regions of attraction” (ROA) when developing computer models of biological systems – improving the ability of these models to predict how a system will respond to changing conditions. But to talk about that, we probably need to explain what an ROA is – and why it

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Putting the “Fore” in Forecasting

Tuesday, September 11th, 2012 | Tags: , , ,

People love to complain about the weather – and especially about weather forecasters. But real, accurate forecasting beyond five to seven days is immensely complicated, due to the sheer volume of atmospheric processes and factors. Fortunately for us, advances in computing are making it possible for mathematicians, atmospheric scientists and statisticians to create “models of

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Boxing Up Sub-Atomic Particles

Thursday, September 8th, 2011 | Tags: ,

Let’s say you’re a nuclear physicist who – in your quest to learn more about the way the universe works – wants to learn more about the structure and angular momentum, or spin, of an atomic nucleus. However, you can’t just grab a nucleus and stick it under a microscope. What do you do? If

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