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Using big data, scientists discover biomarkers that could help give cancer patients better survival estimates

People with cancer are often told by their doctors approximately how long they have to live, and how well they will respond to treatments, but what if there were a way to improve the accuracy of doctors’ predictions? A new method developed by UCLA scientists could eventually lead to a way to do just that, using data about patients’ genetic…

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We Know Where You Live – From Location Data Alone, Even Low-Tech Snoopers Can Identify Twitter Users’ Homes, Workplaces.

Researchers at MIT and Oxford University have shown that the location stamps on just a handful of Twitter posts — as few as eight over the course of a single day — can be enough to disclose the addresses of the poster’s home and workplace to a relatively low-tech snooper. Twitter’s location-reporting service is off by default, but many Twitter users…

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Where You Are is Who You Are: How Enclosed and Open Spaces Affect Cognition

A recent study suggests that who we are might be more integrated with where we are than previously thought. “The built environment can restrict or promote spatial cognition, which can influence one’s self-hood,” the researchers explain. “Our spatial coordinates and our ‘selves’ are intertwined.” The fact that experience can shape individual differences, which in turn can affect the quality of…

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How Did Birds Get Their Wings? Bacteria May Provide a Clue, Say Scientists

New research from an international team of evolutionary biologists, led by the University of Oxford, has used bacteria to show that acquiring duplicate copies of genes can provide a ‘template’ allowing organisms to develop new attributes from redundant copies of existing genes. The researchers allowed 380 populations of Pseudomonas aeruginosa bacteria to evolve novel metabolic traits such as the ability…

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