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Evolution makes invading species spread even faster

Today, invasive animals and plants spread all around the globe. Predicting the dynamics of these invasions is of great ecological and socioeconomical interest. Yet studying them is fundamentally challenging ...

dateApr 22, 2015 in Ecology
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ACT to expand computer-based testing

ACT test takers take note: The No. 2 pencil is losing its cachet. Greater numbers of high school students will be able to take the college entrance exam on a computer next year.

dateMay 08, 2015 in Other
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Blind signatures using offline repositories

Digital signatures are mechanisms for authenticating the validity or authorship of a certain digital message and they aim to be digital counterparts to real (or analog) signatures. The concept was introduced by Diffie and ...

dateMay 13, 2015 in Quantum Physics
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