The program has proliferated quickly, with the number of infected files doubling in the last three weeks, Mr. Cavit said.
As the A.P. program has proliferated, with 1.8 million students taking 3.2 million tests last year, many of the courses have been criticized for overwhelming students with facts.
Although such programs have proliferated in recent years, there has been little evidence of their effectiveness.
5 30 p.m. 7) Dome of Stars Astronomy and stargazing programs have proliferated in New Mexico since 1999, when the state government started regulating outdoor lighting to protect views of the night sky.
Outdoor recreation programs have proliferated at universities in the past 10 years, but they have been more in the realm of climbing walls and ropes courses, said Chris Nute, a board member of the Association of Outdoor Recreation and Education.
At many American universities the number of adults engaged in extension programs has become greater than the number of full-time students enrolled on campus, and specialized units offering such programs have proliferated rapidly.
Automated trading programs have proliferated, as funds increasingly flood exchanges with multiple small orders, in order to camouflage their trading strategies.Several studies last year were pessimistic about the industry's ability to generate long-term returns as it grows larger.
Since then, these 2-year graduate programs have proliferated in a wide range of scientific fields, from bioinformatics to nanoscale physics.
While accelerated programs have proliferated, there is little published evidence as to the actual number in Canada or on their effectiveness in preparing beginning practitioners who can meet the demands of the workplace.
6) Military Aid: U.S. government-run military aid programs have proliferated rapidly in this century.
