We are not seeing the factors that were associated with other H1N1 viruses,".

VOA: standard.2009.05.03

In recent years, a virtual library of medical research has concluded that, other factors being equal, complex surgery turns out better when it's done at hospitals where the procedure is done a lot.

VOA: standard.2010.07.14

Brennan said the Obama administration will also focus on factors that contribute to terrorism, such as poverty, and a lack of education and other opportunities for young people in many developing areas of the world.

VOA: standard.2009.08.06

That's an excellent question, especially looking into factors that affect the return-generating process in the stock market-in other words, factors that affect the stock prices in a conventional sense: Market liquidity, length of the daily fasting period, especially contrasting summer months with winter months when Ramadan coincides with one versus the other, with the length of day being really longer during summer months.

VOA: standard.2010.08.05