Travel-associated infections in migrants are complex for various reasons. Epidemiology can be affected by changing trends in the migrant's country of origin, such as those with HIV originating from sub-Saharan countries. read with interest the Article by Patricia Schlagenhauf and colleagues x1 See all References 1 about travel-associated infection presenting in Europe.
live load. 1  Engineering any load not constant in its application, as the moving traffic carried by a bridge or other structure in addition to its own weight. 2  A moving, variable weight added to the dead load or intrinsic weight of a structure or vehicle.
Definition of Load Ratings. The Load Rating is a measure of bridge live load capacity and has two commonly used categories: Inventory Rating, as defined by the current AASHTO Manual for Bridge Evaluation, is that load, including loads in multiple lanes that can safely utilize the bridge for an indefinite period of time.