The first one is UML: it is used modeling conceptual data models for instance.
The rising number of car models, for instance, has altered the economics of locating car plants.
Ford Models, for instance, is making its content available on YouTube competitors like Revver and Veoh, and some of the Sundance Channel content is also on Yahoo Video.
Their impromptu potato-and-stick models, for instance, were meant to illustrate an idea that they have been exploring with growing enthusiasm.
Nikon now offers twenty-two digital models, for instance, while the "wide array of SLR film cameras," as promised on its Web site, numbers precisely two.
Mr Mlodinow notes that economic models, for instance, are built "on the assumption that people make decisions…by consciously weighing the relevant factors", whereas the psychological research suggests that, most of the time, they do no such thing.
This year its factories in Sweden and Belgium switched to green electricity in the form of hydropower; the steel, iron and aluminium used in construction is all from recycled sources, wherever possible - the plastic battery covers of old Volvos become the wheel-arch liners on new models for instance.
In other models, for instance, capacity level or demand is given.
These models, for instance Rayleigh damping, account for the damping sources in the system altogether and often lack physical basis.
If residual stresses were not eliminated, they could be taken in account by using modified material models for instance.
The giant U.S. bicycle maker Trek produces Lance Armstrong and Greg LeMond models, for instance, but you don't see the two American champions hanging around the welding shop.
