A new mathematical analysis suggests that migration can generate patterns in the spatial distribution of individuals that promote cooperation and allow populations to thrive, in spite of the threat of exploitation. Felix Funk and Christoph Hauert of the University of British Columbia, Vancouver, present these findings in PLOS Computational Biology. Cooperation between individuals is necessary
When Nina Simone belted out “Mississippi Goddam” in 1964, she gave voice to many who were fighting for equal rights during the Civil Rights Movement. The lyrics didn’t shy away from the anger and frustration that many were feeling. While this and other “freedom songs” were key in giving motivation and comfort to those fighting
Since 2013, gifts and payments to doctors by pharmaceutical and medical device companies have been publicly reported. In addition, some medical centers, physician employers, such as Kaiser Permanente, and states have banned or restricted detailing visits, physician payments or gifts. Some manufacturers have also changed their practices for certain gifts. In order to better understand
Young footballers would become better players if coaches spent more time training them to scan the field and less on focusing on the ball. New research by sports experts at the universities of Chichester, Portsmouth, and Limerick suggests reading the game should be taught to players from a young age, in tandem with ball skills,
It is currently recommended in Europe that screening for hepatitis C virus (HCV) should target people at high risk of infection. In France, public health data suggest that in 2014 approximately 75,000 people aged 18 to 80 were infected by HCV, but were unaware of their status. In at least one in ten cases, these
As World Cup fever sets in, increased hooliganism and football related violence are legitimate international concerns. Previous research has linked sports-related hooliganism to ‘social maladjustment’ e.g. previous episodes of violence or dysfunctional behaviour at home, work or school etc. However, social bonding and a desire to protect and defend other fans may be one of
We know that Twitter is littered with misinformation. But how good are the social media platform’s most active users at detecting these falsehoods, especially during public emergencies? Not good, according to new University at Buffalo research that examined more than 20,000 tweets during Hurricane Sandy and the Boston Marathon bombing. The study, published today (May
Prescription drug monitoring programs (PDMPs) are a key component of the President’s Prescription Drug Abuse Prevention Plan and considered a critical tool for reducing prescription opioid-related illness and death. The results of a study just conducted at Columbia University’s Mailman School of Public Health and University of California, Davis, show there is insufficient evidence to
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