The online classified service Craigslist has cost US newspapers at least $5 billion in revenue since 2000, researchers say.
Economics & Business
Aug 14, 2013
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Scientists have identified a molecule that enables starfish to carry out one of the most remarkable forms of feeding in the natural world.
Plants & Animals
Aug 1, 2013
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A team of researchers from ETH Zurich, the Graduate Institute for International and Development Studies in Geneva and the Hebrew University of Jerusalem have developed an evidence-based model of violence in Jerusalem. The ...
Social Sciences
Jul 11, 2013
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No-till management practices can reduce soil erosion, but evidence suggests they can also lead to increased runoff of dissolved phosphorus from soil surfaces. Meanwhile, farmers looking to avoid herbicides often have to combat ...
Environment
Jun 11, 2013
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(Phys.org) —A study suggests that money will continue to be wasted on research into social and psychological interventions unless the methods used by the researchers are fully reported in academic journals.
Social Sciences
Jun 3, 2013
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(Phys.org) —A method that promises to reduce by more than half the time it takes health officials to identify Salmonella strains has been developed by researchers in Penn State's College of Agricultural Sciences.
Cell & Microbiology
May 31, 2013
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(Phys.org) —Imagine a bendable tablet computer or an electronic newspaper that could fold to fit in a pocket.
Nanomaterials
May 20, 2013
3
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More carbon dioxide is released from residential lawns than corn fields according to a new study. And much of the difference can likely be attributed to soil temperature. The data, from researchers at Elizabethtown College, ...
Environment
Apr 23, 2013
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A silly telephone game that became a viral phenomenon in Pakistan has demonstrated some serious potential for teaching poorly educated people about automated voice services and provided a new tool for them to learn about ...
Software
Apr 18, 2013
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Surface appearances can be so misleading: In most forests, the amount of carbon held in soils is substantially greater than the amount contained in the trees themselves.
Environment
Apr 1, 2013
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