HIV Ban Lifted
The US has lifted an immigration ban stopping anyone with HIV or Aids from entering the country more than 22-years after the ruling was enforced during mid 1980s panic.
"The US has lifted a 22-year immigration ban which has stopped anyone with HIV/Aids from entering the country. President Obama said the ban was not compatible with US plans to be a leader in the fight against the disease. The new rules come into force on Monday and the US plans to host a bi-annual global HIV/Aids summit for the first time in 2012. The ban was imposed at the height of a global panic about the disease at the end of the 1980s. It put the US in a group of just 12 countries, also including Libya and Saudi Arabia, that excluded anyone suffering from HIV/Aids. The BBC's Charles Scanlon, in Miami, says that improving treatments and evolving public perceptions have helped to bring about the change. Rachel Tiven, head of the campaign group Immigration Equality, told the BBC that the step was long overdue."
Research shows that the way math is taught in schools and how its conceptualized as a subject is severely impairing American student's ability to learn and understand the material.
- Americans continually score either in the mid- or bottom-tier when it comes to math and science compared to their international peers.
- Students have a fundamental misunderstanding of what math is and what it can do. By viewing it as a language, students and teachers can begin to conceptualize it in easier and more practical ways.
- A lot of mistakes come from worrying too much about rote memorization and speedy problem-solving and from students missing large gaps in a subject that is reliant on learning concepts sequentially.
The surprisingly simple treatment could prove promising for doctors and patients seeking to treat depression without medication.
- A new report shows how cold-water swimming was an effective treatment for a 24-year-old mother.
- The treatment is based on cross-adaptation, a phenomenon where individuals become less sensitive to a stimulus after being exposed to another.
- Getting used to the shock of cold-water swimming could blunt your body's sensitivity to other stressors.
Maybe try counseling first before you try this, married folks.
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