News tagged with complex systems

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Unraveling biological networks

A new approach to disentangling the complexities of biological networks, such as the way in which proteins interact in our body's cells has been developed by researchers in China. The team's algorithm could allow biologists ...

dateMar 05, 2012 in Cell & Microbiology
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Climate scientists compute in concert

Researchers at Oak Ridge National Laboratory (ORNL) are sharing computational resources and expertise to improve the detail and performance of a scientific application code that is the product of one of the world's largest ...

dateFeb 28, 2012 in Computer Sciences
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How mountain ranges get their shape

(PhysOrg.com) -- Tectonic, climate and the topography of the mountain ranges interact through a complex system of interactions and feedbacks. The nature and strength of these links are examined on the basis of data collection ...

dateFeb 14, 2012 in Earth Sciences
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Predicting system crashes in nature and society

The world can deliver sudden and nasty shocks. Economies can crash, fisheries can collapse, and climates can pass tipping points. Providing early warning of such changes currently requires the collection of enormous and often ...

dateFeb 02, 2012 in Ecology
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Why certain flavor combinations melt in your mouth

Do all cuisines thrive on kindred flavors? New research suggests that some cuisines may be based on combinations of dissimilar ingredients, but critics say the work is not filtering out flavors that may be unimportant to ...

dateDec 26, 2011 in Other
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Putting artificial atoms on the clock

Around the turn of the century, scientists began to understand that atoms have discrete energy levels. Within the field of quantum physics, this sparked the development of quantum optics in which light is used to drive atoms ...

dateNov 07, 2011 in General Physics
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FCC unveils rules for rural broadband fund

Federal regulators have unveiled a plan for overhauling the $8 billion fund that subsidizes phone service in rural areas and for the poor. It redirects the money toward broadband expansion.

dateOct 27, 2011 in Telecom
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