Uncertainty is sometimes unavoidable. But in the world of scientific computing and engineering, at least, what's worse than uncertainty is being uncertain about how uncertain one is.
Engineering
Jan 9, 2015
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When someone you know is wearing an unfamiliar hat, you might not recognize them. Georgia Institute of Technology researchers are using just such a disguise to sneak biomaterials containing peptide signaling molecules into ...
Materials Science
Dec 15, 2014
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(Phys.org) —Physicist Holger Hennig, currently with OptWare in Munich, Germany, has developed a stochastic model to describe synchronization that occurs in human musical rhythms that involve more than one person. In his ...
Inspired by anomalies that arise in certain mathematical equations, researchers have demonstrated a laser system that paradoxically turns off when more power is added rather than becoming continuously brighter.
Optics & Photonics
Jun 17, 2014
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(Phys.org) —We humans have been around for about 2.5 million years, but the beating of our hearts is controlled by something much older than Homo sapiens—an ancient molecular pathway that, according to Huck Institutes ...
Biotechnology
May 19, 2014
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From ancient alchemical quests to modern biological research, efforts to understand and combat human aging have borne few fruits. Now Cornell scientists aim to bridge the gap between lab research and aging's complexities ...
Plants & Animals
Apr 15, 2014
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(Phys.org) —Overcoming a major limitation to the study of the origins and progress of human disease, Yale researchers report that they have transplanted human innate immune cells into mouse models, which resulted in human ...
Biotechnology
Mar 18, 2014
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Grasping the concept of climate change and its impact on the environment can be difficult. Establishing common ground and using models, however, can break down barriers and present the concept in an easily understood manner.
Environment
Feb 17, 2014
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Today's modeling and simulation (M&S) software provides indispensable tools for systems engineering challenges. Such programs allow investigators to experiment with "what-ifs" by adjusting design parameters and examining ...
Software
Jan 27, 2014
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EPFL scientists have developed an innovative mathematical method to greatly improve computer modeling of metamaterials.
Condensed Matter
Jan 10, 2014
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