The United Nations has heralded the cheap laptops--which will be shipped early next year to school children in Brazil, Thailand, Egypt and Nigeria--as an effective way to spread computers across the world.
The Nasdaq Biotech Index is up 42% year to date, fueled in large part by successful clinical trials of several experimental drugs that were proven effective in stopping the spread of cancer.
Furthermore, although identifying the signs and symptoms of influenza in travellers can be an effective monitoring technique, it is not effective in reducing the spread of influenza as the virus can be transmitted from person to person before the onset of symptoms.
The captcha was a very effective defense and stopped the spread of Koobface in its tracks.
The campaign group is also asking politicians seek more effective alternatives to stop the spread of bovine TB.
But she said it was important to remember hand hygiene was still the most effective measure in combating the spread of hospital infections.
Today's instant dissemination of false rumors actually makes them less effective: The faster they spread to their targets, the faster they also spread to those who can disprove them.
But Columbia University Professor Ian Lipkin, of the Mailman School of Public Health's Centre for Infection and Immunity, a scientific adviser on Contagion, is not convinced that crowdsourcing is an effective way to combat the spread of contagious diseases.
But he added that the suicide bomber was not always effective, especially if the target was spread over a large area.
Many thousands more volunteers will be needed if we are going to achieve our ultimate goal of developing a safe and effective vaccine that will help stop the spread of HIV worldwide.
The committee voted 13-4 that Provenge is an effective treatment for men whose prostate cancer has spread elsewhere in their bodies.
But Maggie Gallagher, an advocate who writes extensively against gay marriage, said the strategies could have a chilling effect on the democratic process and surely will spread as long as organizers are effective in intimidating voters.
FORBES: Gay rights activists outing their opponents' political orientation
Such models are effective at calculating the impact of behaviour on the spread of disease, but only obviously when the behaviour in question is known and understood.
Excessive greed and risk-taking, aided and abetted by extreme low interest rates, and regulatory powers spread across too many entities to be effective, resulted in a housing bubble.
If the millions of internet-connected Macs are left open to attack then this increases the chance that an effective Trojan or piece of spyware will reach critical mass and spread rapidly, and it also increases the incentive for a bright programmer to write Mac-specific malware that could affect me.
And he had the charisma to develop and spread the message to Apple followers, creating efficient and effective WOM and buzz campaigns.
More effective repellents could play a major role in reducing the death toll from diseases spread by mosquitoes, including malaria, encephalitis, West Nile, dengue, hemorrhagic and yellow fevers.
BBC: NEWS | Science/Nature | Chemical key to mosquito biting
Chemical and biological agents can wipe out entire populations, but first they must be placed in an effective delivery system, such as a bomb or warhead fitted with an aerosol diffuser that will spread its plagues or poisons before the weapon explodes.
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