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Nearly half a million Arabs HIV-infected: UN
The United Nations said on Monday that the number of people in Arab countries infected with HIV more than doubled to 470,000 in the eight years to 2009. ... more
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Yellow fever-hit Darfur gets help from US Navy
US Navy medical experts have arrived in Sudan to help analyse samples of suspected yellow fever, which has killed 127 people in the Darfur region since early September, health officials said on Friday. ... more
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Discovery could hold the key to super-sensory hear
The discovery of a previously unidentified hearing organ in the South American bush crickets' ear could pave the way for technological advancements in bio-inspired acoustic sensors research, includi ... more
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Sound bullets in water
Sound waves are commonly used in applications ranging from ultrasound imaging to hyperthermia therapy, in which high temperatures are induced, for example, in tumors to destroy them. In 2010, resear ... more
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