منابع مشابه
Whaling battles
organisms within a few decades,” says Carol Turley of the Plymouth Marine Laboratory. Jean-Pierre Gattuso of CNRSUniversity Pierre and Marie Curie, who has researchers in the team said: “The oceans absorb about a quarter of human-made carbon dioxide. This has been limiting the amount of greenhouse gas in the atmosphere and mitigating climate change. However, the massive amounts absorbed — about...
متن کاملSoda battles
infancy and causes severe vision loss, especially at night. An estimated 2,000 Americans have the form of the disease they targeted, Bennett said. But other reports were not satisfied with a mere 2,000 potential beneficiaries. New hope is offered to “millions affected by eye diseases” said the Independent. This was “hundreds of thousands” in the Los Angeles Times. But the LA Times also highligh...
متن کاملUpcoming battles in the war on cancer.
The vision has been clear for more than a decade: Some day, a cancer patient will have her germline DNA decoded and compared with the genetic material in her tumor cells. Treatment will be based on the molecular make-up of the tumor, not its organ of origin. To that end, researchers around the world have made extraordinary discoveries and scientific advances. They have unmasked oncogenes and tu...
متن کاملRadiation safety.
Diagnostic radiology procedures, such as computed tomography (CT) and X-ray, are an increasing source of ionising radiation exposure to our community. Exposure to ionising radiation is associated with increased risk of malignancy, proportional to the level of exposure. Every diagnostic test using ionising radiation needs to be justified by clinical need. General practitioners need a working kno...
متن کاملThe Effectiveness of a Radiation Safety Training Program in Increasing the Radiation Safety Knowledge of Physicians: a Pilot Study
Background: Ionizing and non-ionizing radiation are widely used in the diagnosis and treatment of diseases. Considering the potential risks of radiation, radiation safety training courses are important for medical staff. Objective: The aim of this study was to investigate the effectiveness of one-day radiation safety training program in increasing the radiation safety knowledge of physicians....
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ژورنال
عنوان ژورنال: Nature
سال: 1987
ISSN: 0028-0836,1476-4687
DOI: 10.1038/330202a0