The guerilla warfare style tactics of the Afghanistan insurgents is a problem the US-UN troops face in Afghanistan. The insurgents are able to utilize the surrounding environment to gain a tactical advantage. Examples ...

Air pollution from vehicular travel is a growing concern - specifically from road freight transport travel. This study explores the use of GPS technologies to monitor randomly selected light- and heavy-duty truck emissions ...

Over the past several decades, commuter biking has seen an upward resurgence in many US cities, due to several reasons including environmental, economical, and health. However, the U.S. still lags behind the rest of the ...

The current school bus stops along school bus routes in the UAE are based on requests from the parents, and most of them are in front of the main gate of each student’s house. As a result, bus stops are generally placed ...