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Scientific American Magazine: The Human Instrument
Dimanche 16 Décembre 2007 - 16:00 - 11 mois, 1 semaine depuis - Presse spécialisée - Scientific American The human vocal system would not receive much acclaim if instrument makers placed it in a lineup of traditional orchestral instruments. Arranged by size, for example, the voice box (larynx)--and the airway it sits in--would be grouped with the piccolo, among the smallest of mechanical music makers. And yet experienced singers compete well with all man-made instruments, one on one and even paired with full orchestras. Recent investigations of how our singing voice generates a remarkable range of sounds have revealed surprising complexity in the behavior of the vocal system’s elements and in the ways they interact. |
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Scientific American Magazine: Supplement: Response to "Can Fat Be Fit"
Dimanche 16 Décembre 2007 - 16:00 - 11 mois, 1 semaine depuis - Presse spécialisée - Scientific American Commentary |
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Scientific American Magazine: A Better Mosquito Net
Dimanche 16 Décembre 2007 - 16:00 - 11 mois, 1 semaine depuis - Presse spécialisée - Scientific American Malaria remains one of the world’s great scourges, striking more than 500 million people every year. The groups most at risk are pregnant women and children younger than five years old. In sub-Saharan Africa, 20 percent of all childhood deaths are from malaria. Pregnant women who contract the mosquito-borne disease can develop severe anemia and give birth to underweight babies. The World Health Organization estimates that 10,000 pregnant woman and 200,000 infants in Africa die from malarial infections every year. |
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Scientific American Magazine: A Dash of Nutrition
Dimanche 16 Décembre 2007 - 16:00 - 11 mois, 1 semaine depuis - Presse spécialisée - Scientific American The fortification of salt with iodine is a global success story: with two out of three households in the developing world now consuming iodized salt, an estimated 82 million children are protected from thyroid disease and resultant learning disabilities every year. Still, people suffer from a lack of other micronutrients. |
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Scientific American Magazine: Primary Health for All
Dimanche 16 Décembre 2007 - 13:45 - 11 mois, 1 semaine depuis - Presse spécialisée - Scientific American Sixty years ago at the launch of the World Health Organization, the world’s governments declared health to be a fundamental human right “without distinction of race, religion, political belief, economic or social condition.” Thirty years ago in Alma Ata, the world’s governments called for health for all by the year 2000, mainly through the expansion of access to primary health facilities and services. While the world missed that target by a long shot, we can still achieve it, at remarkably low cost. Ten key steps can bring us to health for all in the next few years. |
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'Best-Kept Secret' For HIV-Free Africa
Samedi 15 Décembre 2007 - 22:00 - 11 mois, 1 semaine depuis - Presse généraliste - The Washington Post (health) NDORI, Kenya -- Giving antiretroviral drugs to pregnant women has long been celebrated as one of the few successful tactics in the war against AIDS in Africa. A single pill for a woman in labor, followed by a sip of syrup for her newborn baby, cuts HIV transmission rates by more than half, potent... |
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Stuck on 9/11
Samedi 15 Décembre 2007 - 22:00 - 11 mois, 1 semaine depuis - Presse généraliste - The Washington Post (health) The Rudy Giuliani campaign speech can be summarized in just three digits: 9-1-1. |
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Senate Drops Measure to Greatly Reduce Sugar and Fat in Food at Schools
Vendredi 14 Décembre 2007 - 22:00 - 11 mois, 1 semaine depuis - Presse généraliste - The Washington Post (health) The Senate on Thursday night dropped an amendment to the farm bill that would have banned fatty foods and high-calorie beverages at school snack bars, stores and vending machines, dealing a blow to its chances of passage. |
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A Clinic's Gift: Free Specialty Care
Vendredi 14 Décembre 2007 - 22:00 - 11 mois, 1 semaine depuis - Presse généraliste - The Washington Post (health) The first woman arrived with seesawing high blood pressure. Another walked in with a handful of pill bottles and a history of chest pains. Yet in the clinic's small waiting room in Bethesda, they and half a dozen other people shared more than worries over heart problems. |
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Former FDA Chief Fired as Dean of UCSF Medical School
Vendredi 14 Décembre 2007 - 22:00 - 11 mois, 1 semaine depuis - Presse généraliste - The Washington Post (health) David A. Kessler, a former head of the Food and Drug Administration, has been terminated as dean of the University of California at San Francisco School of Medicine. |
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