An international research group headed by Professor and Research Director Yrjo Helariutta has discovered the genetic process that controls the development of wood cells in the roots of plants. Wood is the vascular tissue ...
Cell & Microbiology
May 31, 2011
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Scientists based in Nigeria and Kenya have begun a major push against parasitic weeds that have spread across much of sub-Saharan Africa, causing up to US$1.2 billion in damage every year to the maize and cowpea crops of ...
Other
May 31, 2011
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A student writing an essay for their teacher may be tempted to plagiarize or leave facts unchecked. A new study shows that if you ask that same student to write something that will be posted on Wikipedia, he or she suddenly ...
Social Sciences
May 31, 2011
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(PhysOrg.com) -- Japanese cellular service company NTT DoCoMo, recently demonstrated a smartphone cloud based app that allows users speaking different languages to communicate with one another by translating their conversation ...
(PhysOrg.com) -- Using the Canadian MOST microsatellite, a team of researchers from the Universite de Montreal and the Centre de Recherche en Astrophysique du Quebec has made a stunning observation. As they'll report at ...
Astronomy
May 31, 2011
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(PhysOrg.com) -- By taking advantage of the properties of periodic systems, physicists have described how to efficiently time-reverse ultrashort electromagnetic pulses. Since a time-reversed pulse evolves as if time runs ...
Copenhagen Suborbitals hopes to launch the world’s first amateur-built rocket for human space travel and have announced an upcoming launch window for their Tycho Brahe capsule. The window extends from June 1-14, 2011 ...
Space Exploration
May 31, 2011
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(PhysOrg.com) -- Neutron stars are the unimaginably dense corpses of what were once much more massive stars that died while being ripped apart in a supernova explosion. Their average density is typically more than one billion ...
Astronomy
May 31, 2011
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Greenhouse-gas emissions by the 27 members of the European Union fell by 7.1 percent in 2009 over 2008, driven by economic recession but also a switch to renewable energy, the European Environment Agency (EAA) said on Tuesday.
Environment
May 31, 2011
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(PhysOrg.com) -- There is now a promising vaccine candidate for combating the pathogen which causes one of the most common and dangerous hospital infections. An international team of scientists from the Max Planck Institute ...
Biochemistry
May 31, 2011
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