Date labeling variations on food products contribute to confusion and misunderstanding in the marketplace regarding how the dates on labels relate to food quality and safety, according to a scientific review paper in the ...
Other
Jun 23, 2014
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New and improved manufacturing technologies, as well as a greater focus on the individual steps of the production process, are helping to enhance spice safety in the U.S. and throughout the world, according to a June 22 panel ...
Other
Jun 23, 2014
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The UN's cultural body on Monday rejected a controversial Australian attempt to revoke World Heritage status for parts of the Tasmanian Wilderness, which would have opened them up to loggers.
Environment
Jun 23, 2014
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"Goodnight room, goodnight moon. Goodnight cow jumping over the moon..."
Engineering
Jun 23, 2014
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One of the most basic rules for playing the game "Twenty Questions" is that all of the questions must be definitively answered by either "yes" or "no." The exchange of information allows the players to correctly guess the ...
Biotechnology
Jun 23, 2014
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A team of genome scientists has identified a "hit-and-run" mechanism that allows regulatory proteins in the nucleus to adopt a "Tom Sawyer" behavior when it comes to the work of initiating gene activation.
Biotechnology
Jun 23, 2014
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Wheat fields are often tilled immediately after the crop is harvested, removing the light-coloured stubble and crop residues from the soil surface and bringing dark bare earth to the top. Post-harvest tilling is a widely ...
Environment
Jun 23, 2014
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When a bunch of B. subtilis bacteria are confined within a droplet of water, a very strange thing happens. The chaotic motion of all those individual swimmers spontaneously organizes into a swirling vortex, with bacteria ...
General Physics
Jun 23, 2014
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Researchers at the U.S. Department of Energy (DOE)'s Joint BioEnergy Institute (JBEI) have unveiled the first glycosyltransferase clone collection specifically targeted for the study of the biosynthesis of plant cell walls. ...
Biotechnology
Jun 23, 2014
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Contrary to recent well-publicized research, habitat loss, not insecticide use, continues to be the best explanation for the declines in grassland bird populations in the U.S. since the 1980s, according to a new study by ...
Ecology
Jun 23, 2014
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