The concrete for the first MeerKAT antenna foundation was poured yesterday at South Africa's SKA site in the Karoo. This is the first of 64 similar foundations that will be constructed for this telescope over the next nine ...
Astronomy
Aug 16, 2013
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University of East Anglia scientists have revealed how females select the 'right' sperm to fertilize their eggs when faced with the risk of being fertilized by wrong sperm from a different species.
Evolution
Aug 16, 2013
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The number of humans on the planet has almost doubled in the past 50 years ‒ and so has global food production. As a result, the use of pesticides and their effect on humans, animals and plants have become more important. ...
Ecology
Aug 16, 2013
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Nitrogen and phosphorus fertilizers are essential in modern agriculture and crucial to meeting the ever-growing global food demand. Nitrogen fertilizer, in the form of ammonia, is produced now in the same way that it has ...
Materials Science
Aug 16, 2013
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(Phys.org) —Whether a man, a mouse or a microbe, stress is bad for you. Experiments in bacteria by molecular biologists in Peter Chien's lab at the University of Massachusetts Amherst, with others at MIT, have uncovered ...
Cell & Microbiology
Aug 16, 2013
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Singapore's first clean and green driverless shuttle transportation system will soon see passengers shuttling between Nanyang Technological University (NTU) and JTC Corporation's (JTC) CleanTech Park.
Engineering
Aug 16, 2013
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Incision of canyons into mountains is often interpreted by geoscientists as a proxy for surface uplift of the surroundings by geodynamic and tectonic processes. However, another possible cause for incision is climate change. ...
Earth Sciences
Aug 16, 2013
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Certain bacteria can build such complex membrane structures that, in terms of complexity and dynamics, look like eukaryotes, i.e., organisms with a distinct membrane-bound nucleus. Scientists from Heidelberg University and ...
Cell & Microbiology
Aug 16, 2013
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Much in the same way as we use shredders to destroy documents that are no longer useful or that contain potentially damaging information, cells use molecular machines to degrade unwanted or defective macromolecules. Scientists ...
Cell & Microbiology
Aug 16, 2013
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Arctic offshore engineering scientists from the Norwegian University of Science and Technology (NTNU) and colleagues from nine international universities and companies and the Swedish Polar Research Secretariat will head ...
Earth Sciences
Aug 16, 2013
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