Others carried out energy studies of city school buildings to make sure the equipment and systems work effectively.

VOA: special.2009.09.04

It is meant to work with personal computers, smartphones and other devices using different operating systems.

VOA: special.2010.06.22

"Safety and security of our volunteers is absolutely our top priority and we are continually looking at this topic and I have to say that in the last few years we have done an amazing amount of work to try to improve both our systems to support volunteers, to ensure confidentiality and to strengthen their preparedness and training."

VOA: special.2011.03.28

Despite the fact that many have been living in Lebanon for generations, they are still refugees, and as such are forced to live in squalid camps, are denied access to the state's social security, health-care or education systems, and can only work in menial jobs.

VOA: standard.2010.06.29