منابع مشابه
New elm hopes
those of Brazil and Congo, and their biological diversity is unique. But logging is putting the forest ecosystems under unprecedented pressure — between 1990 and 2005, Indonesia lost 28 million hectares of forest, most of it virgin forest. The government has banned the export of unprocessed logs from the country but timber is regularly smuggled out via Malaysia and Singapore for processing in o...
متن کاملHygiene: new hopes, new horizons.
Although promotion of safe hygiene is the single most cost-effective means of preventing infectious disease, investment in hygiene is low both in the health and in the water and sanitation sectors. Evidence shows the benefit of improved hygiene, especially for improved handwashing and safe stool disposal. A growing understanding of what drives hygiene behaviour and creative partnerships are pro...
متن کاملNew hopes for neurologically disabled.
The later half of the twentieth century witnessed rapid advances in our understanding of the nervous system, in health and disease, as a result of developments in diverse fields. Beginning in the 1950’s, neurochemical and neuropharmacological investigations resulted in the identification of a host of neurotransmitters, neuromodulators, neurohormones, the mechanisms of their storage, release, re...
متن کاملNew hopes for gene therapy
Hopes were running high at the end of the 20th century. The newly hatched internet economy took off, the Cold War was consigned to history, two separate teams were racing to sequence the human genome, and once that was in the databanks, surely we would understand much more about our diseases and develop new cures based on the genetic insights. And Al Gore might become US president and do someth...
متن کاملNew hopes for the lonesome pine
The star of last month's Chelsea Flower Show, also featuring in many other international events, was one of the world's rarest and most prehistoric trees, now the subject of innovative conservation strategies in its native Australia. Hannah Robertson reports. In a secret location deep within Wollemi National Park, 200 km northwest of Sydney, lives perhaps the most intriguing tree in the world: ...
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ژورنال
عنوان ژورنال: Current Biology
سال: 2009
ISSN: 0960-9822
DOI: 10.1016/j.cub.2009.08.038