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The Science and Development Network aims to provide reliable and authoritative information about science and technology for the developing world. Their goal is to help both individuals and organizations in developing countries make informed decisions about how science and technology can improve economic and social development.
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Bednet Best Defense Against Malaria, Say Researchers
August 22, 2007 10:05 AM - Kennedy Abwao, SciDevNet
NAIROBI - Children sleeping under insecticide-treated nets (ITNs) are less likely to die from malaria and nets should be distributed free to all who need them, according to research from Kenya.
Stalk Burning Fuels China Pollution Woes
August 22, 2007 09:58 AM - Jia Hepeng, SciDevNet
A new study published in the August issue of the Chinese Science Bulletin, scientists estimate that farmers burning stalks produced 210.2 million tons of carbon dioxide in 2000, the most recent year for official figures on China's total carbon dioxide emissions. This was 6.1 per cent of China's total emissions that year.
Controversy Over GMO Corn Approval In Brazil
August 22, 2007 09:51 AM - Luisa Massarani, SciDevNet
Brazil's biosafety committee has approved two sets of guidelines governing the use of genetically modified (GM) corn, despite criticism from within its ranks. The Brazilian National Biosafety Technical Committee (CTNBio), which oversees the use of GM organisms in the country, last week (16 August) approved plans for monitoring and coexistence.
Uganda Agricultural Effort Gets $12M From World Bank
August 20, 2007 11:59 AM - Ochieng' Ogodo, SciDevNet
Agricultural research in Uganda has received a US$12 million boost from the World Bank. The bank's board of directors approved the loan for Uganda's Second Agricultural Research and Training Project this month (August). "Raising agricultural productivity is a key area for the [Ugandan] government's Poverty Eradication Action Plan and a flagship operational area for the bank's Africa Action Plan," said John McIntire, the World Bank's country director for Tanzania and Uganda, in a press release.
7 Hours From Nearest Road, Power, Nepali Teacher Wins 'Asian Nobel Prize' For Village Wireless Project
August 20, 2007 11:42 AM - Mahabir Pun and Imelda Abano, SciDevNet
A Nepali teacher has been honoured with the Nobel Prize of Asia for his innovative application of wireless computer technology in Nepal. Mahabir Pun, 52, from the remote village of Nangi in Nepal organized and launched the project — The Nepal Wireless Networking Project — to meet the communication needs of his village, which is a seven hour climb to the nearest road and without a telephone connection.
HIV Launches Two-Pronged Attack On Brain
August 18, 2007 06:32 PM - Jia Hepeng and Li Jiao, SciDevNet
Scientists have identified a way that HIV causes dementia, which could help in developing drugs to treat the disorder. The study was published this week (16 August) in the journal Stem Cell. HIV infection can cause difficulties in memory and learning in patients with advanced disease, a condition known as HIV-associated dementia.
Panama: Tropical Trees Stunted By Higher Temperatures
August 18, 2007 06:24 PM - Eva Aguilar, SciDevNet
Rising temperatures over the last few decades in Malaysia and Panama may have decelerated the growth of rainforest trees, according to a new study. The researchers found that as many as 71 per cent of plant species in Panama and up to 95 per cent of species in Malaysia showed decreases in growth rates.
The Regreening Of The Himalayas - Community Forestry
August 17, 2007 07:46 PM - T. V. Padma, SciDevNet
Leafy forests replanted by communities in Nepal are flying in the face of accepted conservation practice. Now, something called "Community Forestry" aims to mix pine with more broad leaf plants and restore forests.
Success Story: Natural Bioengineering In Nepal
August 17, 2007 07:41 PM - Badri Paudyal, SciDevNet
Five years ago, landslides and road blocks on the highways were a common subject in Nepal's news. But now, the worry in people's minds as they travel by road during monsoons has been replaced by a sense of relief. Today, Nepal is using plants and modern engineering to combat the landslides that regularly plague the nation.
Monitoring Climate Change At The Top Of The World
August 17, 2007 07:35 PM - T. V. Padma, SciDevNet
Scientists in the Himalayas are battling poor resources to protect the area from the effects of climate change. Nestled in the Himalayas, bordering the world's highest peak, Mount Everest, lies tiny landlocked Nepal. The barely 250km stretch from south to north sees a land rise from under one hundred metres above sea level to 8000 metres, and climate ranging from tropical to glacial.