Word: saharan
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...percentage far lower than in Asia, Europe or the Americas. In only a handful of African countries do more than 1% of the population use broadband services. (Among OECD countries, broadband penetration averages 18%.) And the services that exist don't come cheap. Broadband costs more in sub-Saharan Africa than anywhere else in the world: consumers in the region spent an average of $366 each month for speedier Internet access in 2006, according to the World Bank. Users in India, meanwhile, paid just...
...Still, whizzy schemes to connect millions of Africans can't guarantee users access to the services they need the most. Most of the $23 billion poured into sub-Saharan Africa's information and communication technology (ICT) infrastructure between 1996 and 2006 came from the private sector. In one sense, that's positive. Those telecom firms aren't diverting money away from other areas no less hungry for investment. But, says Raul Zambrano, ICT adviser in the United Nations Development Program's Bureau for Development Policy, "it doesn't address the issue of development." Just as important as connecting poor people...
...Department of State's ''Tips for Business Travelers to Nigeria.'' This brochure can be obtained by sending a stamped, self-addressed envelope to Overseas Citizens Services, Room 4800, Department of State, Washington, D.C. 20520-4818. Despite the high level of corruption, Nigeria remains our largest trading partner in sub-Saharan Africa, and there are many legitimate opportunities for the savvy international business traveler who goes in with eyes open to the many pitfalls along the way. Sally K. Miller, Director Office of Africa Department of Commerce International Trade Administration Washington
...Scientists had previously studied this genetic variant - found almost exclusively in Africans and their descendants - because it also conferred protection against an early form of malaria. (The malaria parasite needed the receptor to infect blood cells; without the receptor, the parasite starved and died.) More than 90% of sub-Saharan Africans lack the red-blood-cell receptor, along with two-thirds of African-Americans. But the variant that once saved its carriers from one disease now appears to make them more susceptible to another. According to the paper, people with the gene variant were 40% more likely to become infected...
...exactly why," Weiss says. And though the effect of this gene variant, if confirmed, could help explain a huge number of HIV infections, it still cannot come close to explaining the AIDS burden of Africa. Nearly 70% of all HIV-positive people in the world live in sub-Saharan Africa, and prevalence rates in adults in some African countries top 20%. What's more, the gene variant is most common in West Africa, but HIV-infection rates in that region remain very low compared to those in Eastern and Southern Africa, where the disease has festered longest - and where government...