It can be difficult to identify the inspiration behind the design.
Whatever the cause, it can be difficult to identify sleep-deprived children because they do not always show the same symptoms as tired adults, doctors say.
It can be difficult to identify young women most at risk, as they are often afraid of the consequences of seeking help, she says.
Employee fit is often the most important attribute for small businesses and it can be difficult to identify at the application stage.
The film doesn't dwell on the graphic details; even if you have seen the photographs, they go by so fast they can be difficult to identify.
Whereas short sound effects, heard in the midst of a project, can be difficult to identify, an entire song played in the background of your work is a little more difficult to explain away..
Arthroscopic landmarks can be difficult to identify.
Faint lytic/sclerotic bone lesions can be difficult to identify using only radiographs.
In particular, partial thickness cartilage lesions, fissures, and nondisplaced flaps can be difficult to identify.
At times, it can be difficult to identify the individual reasons for protest.
Thus, the source, and extent of pollution with FIB can be difficult to identify.
