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Article Traces History of Darwinian Medicine

Biology / Evolution

created Dec 10, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- Despite being a founding principle of modern biology for 150 years, evolutionary theory has played a limited role in the field of medicine. Only in the last 20 years has Darwinian medicine emerged as a discipline ...


Early carnivorous dinosaurs crossed continents

Early carnivorous dinosaurs crossed continents

Other Sciences / Archaeology & Fossils

created Dec 10, 2009 | popularity 4.3 / 5 (3) | comments 0

Did the first dinosaurs wander across continents or stay put where they first evolved? The first dinosaurs evolved 230 million years ago when the continents were assembled into one landmass called Pangea. ...


Decline of hormone therapy decreases breast cancer cases, analysis finds

Medicine & Health / Cancer

created Dec 09, 2009 | popularity 2.5 / 5 (4) | comments 0

The declining use of hormone therapy among women has led to 6,000 fewer invasive breast cancer cases a year, according to an analysis by researchers at the University of Wisconsin-Madison. The research quantifies and advances ...


Better-than-new LIDAR provides 24/7 atmospheric aerosol data

Better-than-new LIDAR provides 24/7 atmospheric aerosol data

Space & Earth / Earth Sciences

created Dec 08, 2009 | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- A team of researchers from eight institutions led by Pacific Northwest National Laboratory has solved a software and hardware problem that had perplexed scientists studying atmospheric aerosols ...


Military children face more emotional challenges as parental deployments grow longer, study finds

Medicine & Health / Health

created Dec 07, 2009 | popularity not rated yet | comments 0

Children in military families may suffer from more emotional and behavioral difficulties when compared to other American youths, with older children and girls struggling the most when a parent is deployed overseas, according ...


A mathematical model of a simple circuit in a chicken brain raises fundamental questions about our understanding of neural circu

Mathematical model of a simple circuit in a chicken brain raises fundamental questions

Physics / General Physics

created Dec 01, 2009 | popularity 4.6 / 5 (28) | comments 17

(PhysOrg.com) -- The Web site Neuroanthropology asks visitors to complete this quote, "One of the difficulties in understanding the brain is ...". In addition to the typical facetious remarks, such as "so ...


Homicide rates linked to trust in governement, sense of belonging, study suggests

Other Sciences / Social Sciences

created Dec 01, 2009 | popularity 3.7 / 5 (6) | comments 0

When Americans begin routinely complaining about how they hate their government and don't trust their leaders, it may be time to look warily at the homicide rate.


A modernized methodology for obtaining new varieties of potato

Biology / Biotechnology

created Dec 01, 2009 | popularity 5 / 5 (1) | comments 0

Research into the potato tuber at the Basque Institute for Agricultural Research and Development and at the NEIKER-Tecnalia Technology Centre has, in recent years, focused on the development of new varieties of potato adapted ...


ERK's got rhythm: Protein that controls cell growth found to cycle in and out of cell nucleus (w/ Video)

Biology / Cell & Microbiology

created Dec 01, 2009 | popularity not rated yet | comments 0

Time-lapsed video of individual breast tissue cells reveals a never-before-seen event in the life of a cell: a protein that cycles between two major compartments in the cell. The results give researchers a more complete view ...


Clinical trials launched for treating most aggressive brain tumor with personalized cell vaccines

Medicine & Health / Cancer

created Nov 30, 2009 | popularity not rated yet | comments 0

The University of Navarra Hospital (Spain) has launched a series of clinical trials in order to assess the efficacy of an immunotherapy treatment. This approach involves the application of personalised vaccines —produced ...



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